Vulnerabilities (CVE)

CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-3560 1 Cisco 49 1111-4pwe, 1111-8plteeawb, 1111-8pwb and 46 more 2020-10-08 7.8 HIGH 8.6 HIGH
A vulnerability in Cisco Aironet Access Points (APs) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) on an affected device. The vulnerability is due to improper resource management while processing specific packets. An attacker could exploit this vulnerability by sending a series of crafted UDP packets to a specific port on an affected device. A successful exploit could either allow the attacker to tear down the connection between the AP and the wireless LAN controller, resulting in the affected device not being able to process client traffic, or cause the vulnerable device to reload, triggering a DoS condition. After the attack, the affected device should automatically recover its normal functions without manual intervention.
CVE-2020-3509 1 Cisco 2 Cbr-8, Ios Xe 2020-10-08 7.8 HIGH 8.6 HIGH
A vulnerability in the DHCP message handler of Cisco IOS XE Software for Cisco cBR-8 Converged Broadband Routers could allow an unauthenticated, remote attacker to cause the supervisor to crash, which could result in a denial of service (DoS) condition. The vulnerability is due to insufficient error handling when DHCP version 4 (DHCPv4) messages are parsed. An attacker could exploit this vulnerability by sending a malicious DHCPv4 message to or through a WAN interface of an affected device. A successful exploit could allow the attacker to cause a reload of the affected device. Note: On Cisco cBR-8 Converged Broadband Routers, all of the following are considered WAN interfaces: 10 Gbps Ethernet interfaces 100 Gbps Ethernet interfaces Port channel interfaces that include multiple 10 and/or 100 Gbps Ethernet interfaces
CVE-2020-3552 1 Cisco 28 Access Points, Aironet 1542d, Aironet 1542i and 25 more 2020-10-08 6.1 MEDIUM 7.4 HIGH
A vulnerability in the Ethernet packet handling of Cisco Aironet Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by connecting as a wired client to the Ethernet interface of an affected device and sending a series of specific packets within a short time frame. A successful exploit could allow the attacker to cause a NULL pointer access that results in a reload of the affected device.
CVE-2020-3480 1 Cisco 26 Asr 1001-hx, Asr 1001-x, Asr 1002-hx and 23 more 2020-10-08 7.8 HIGH 8.6 HIGH
Multiple vulnerabilities in the Zone-Based Firewall feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload or stop forwarding traffic through the firewall. The vulnerabilities are due to incomplete handling of Layer 4 packets through the device. An attacker could exploit these vulnerabilities by sending a certain sequence of traffic patterns through the device. A successful exploit could allow the attacker to cause the device to reload or stop forwarding traffic through the firewall, resulting in a denial of service. For more information about these vulnerabilities, see the Details section of this advisory.
CVE-2020-26602 1 Google 1 Android 2020-10-08 5.0 MEDIUM 7.5 HIGH
An issue was discovered in EthernetNetwork on Samsung mobile devices with O(8.1), P(9.0), Q(10.0), and R(11.0) software. PendingIntent allows sdcard access by an unprivileged process. The Samsung ID is SVE-2020-18392 (October 2020).
CVE-2020-25748 1 Rubetek 6 Rv-3406, Rv-3406 Firmware, Rv-3409 and 3 more 2020-10-08 6.8 MEDIUM 8.1 HIGH
A Cleartext Transmission issue was discovered on Rubetek RV-3406, RV-3409, and RV-3411 cameras (firmware versions v342, v339). Someone in the middle can intercept and modify the video data from the camera, which is transmitted in an unencrypted form. One can also modify responses from NTP and RTSP servers and force the camera to use the changed values.
CVE-2020-15172 1 Fluffycogs Project 1 Fluffycogs 2020-10-08 6.5 MEDIUM 8.8 HIGH
The Act module for Red Discord Bot before commit 6b9f3b86 is vulnerable to Remote Code Execution. With this exploit, Discord users can use specially crafted messages to perform destructive actions and/or access sensitive information. Unloading the Act module with `unload act` can render this exploit inaccessible.
CVE-2020-26605 1 Google 1 Android 2020-10-08 5.0 MEDIUM 7.5 HIGH
An issue was discovered on Samsung mobile devices with Q(10.0) and R(11.0) (Exynos chipsets) software. They allow attackers to obtain sensitive information by reading a log. The Samsung ID is SVE-2020-18596 (October 2020).
CVE-2020-23837 1 Multi User Project 1 Multi User 2020-10-08 6.8 MEDIUM 8.8 HIGH
A Cross-Site Request Forgery (CSRF) vulnerability in the Multi User plugin 1.8.2 for GetSimple CMS allows remote attackers to add admin (or other) users after an authenticated admin visits a third-party site or clicks on a URL.
CVE-2020-24697 1 Powerdns 1 Authoritative 2020-10-08 4.3 MEDIUM 7.5 HIGH
An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can cause a denial of service by sending crafted queries with a GSS-TSIG signature.
CVE-2020-24696 1 Powerdns 1 Authoritative 2020-10-08 5.1 MEDIUM 8.1 HIGH
An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can trigger a race condition leading to a crash, or possibly arbitrary code execution, by sending crafted queries with a GSS-TSIG signature.
CVE-2020-4576 1 Ibm 1 Websphere Application Server 2020-10-08 5.0 MEDIUM 7.5 HIGH
IBM WebSphere Application Server 7.5, 8.0, 8.5, and 9.0 traditional could allow a remote attacker to obtain sensitive information with a specially-crafted sequence of serialized objects. IBM X-Force ID: 184428.
CVE-2019-11775 2 Eclipse, Redhat 5 Openj9, Enterprise Linux Desktop, Enterprise Linux Server and 2 more 2020-10-08 5.8 MEDIUM 7.4 HIGH
All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the modified copy of the loop allowing the test to see one value of the field and subsequently the loop to see a modified field value without retesting the condition moved out of the loop. This can lead to a variety of different issues but read out of array bounds is one major consequence of these problems.
CVE-2019-11899 1 Bosch 1 Access 2020-10-08 4.0 MEDIUM 7.5 HIGH
An unauthenticated attacker can achieve unauthorized access to sensitive data by exploiting Windows SMB protocol on a client installation. With Bosch Access Professional Edition (APE) 3.8, client installations need to be authorized by the APE administrator.
CVE-2019-11927 1 Whatsapp 1 Whatsapp 2020-10-08 6.8 MEDIUM 7.8 HIGH
An integer overflow in WhatsApp media parsing libraries allows a remote attacker to perform an out-of-bounds write on the heap via specially-crafted EXIF tags in WEBP images. This issue affects WhatsApp for Android before version 2.19.143 and WhatsApp for iOS before version 2.19.100.
CVE-2019-12627 1 Cisco 29 Amp 7150, Amp 8150, Firepower 7010 and 26 more 2020-10-08 5.0 MEDIUM 7.5 HIGH
A vulnerability in the application policy configuration of the Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data. The vulnerability is due to insufficient application identification. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain unauthorized read access to sensitive data.
CVE-2019-12629 1 Cisco 8 Sd-wan Firmware, Vedge-100, Vedge-1000 and 5 more 2020-10-08 9.0 HIGH 7.2 HIGH
A vulnerability in the WebUI of the Cisco SD-WAN Solution could allow an authenticated, remote attacker to inject and execute arbitrary commands with vmanage user privileges on an affected system. The vulnerability is due to insufficient input validation of data parameters for certain fields in the affected solution. An attacker could exploit this vulnerability by configuring a malicious username on the login page of the affected solution. A successful exploit could allow the attacker to inject and execute arbitrary commands with vmanage user privileges on an affected system.
CVE-2019-12632 1 Cisco 1 Finesse 2020-10-08 5.0 MEDIUM 7.5 HIGH
A vulnerability in Cisco Finesse could allow an unauthenticated, remote attacker to bypass access controls and conduct a server-side request forgery (SSRF) attack on an affected system. The vulnerability exists because the affected system does not properly validate user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to a user of the web application. A successful exploit could allow the attacker to access the system and perform unauthorized actions.
CVE-2019-12633 1 Cisco 1 Unified Contact Center Express 2020-10-08 5.0 MEDIUM 7.5 HIGH
A vulnerability in Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to bypass access controls and conduct a server-side request forgery (SSRF) attack on a targeted system. The vulnerability is due to improper validation of user-supplied input on the affected system. An attacker could exploit this vulnerability by sending the user of the web application a crafted request. If the request is processed, the attacker could access the system and perform unauthorized actions.
CVE-2019-12634 1 Cisco 3 Integrated Management Controller Supervisor, Ucs Director, Ucs Director Express For Big Data 2020-10-08 5.0 MEDIUM 7.5 HIGH
A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) Supervisor, Cisco UCS Director, and Cisco UCS Director Express for Big Data could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to a missing authentication check in an API call. An attacker who can send a request to an affected system could cause all currently authenticated users to be logged off. Repeated exploitation could cause the inability to maintain a session in the web-based management portal.
CVE-2019-12645 1 Cisco 1 Jabber 2020-10-08 7.2 HIGH 7.8 HIGH
A vulnerability in Cisco Jabber Client Framework (JCF) for Mac Software, installed as part of the Cisco Jabber for Mac client, could allow an authenticated, local attacker to execute arbitrary code on an affected device The vulnerability is due to improper file level permissions on an affected device when it is running Cisco JCF for Mac Software. An attacker could exploit this vulnerability by authenticating to the affected device and executing arbitrary code or potentially modifying certain configuration files. A successful exploit could allow the attacker to execute arbitrary code or modify certain configuration files on the device using the privileges of the installed Cisco JCF for Mac Software.
CVE-2019-12652 1 Cisco 6 Catalyst 4500 Supervisor Engine 6-e, Catalyst 4500 Supervisor Engine 6l-e, Catalyst 4900m and 3 more 2020-10-08 7.8 HIGH 7.5 HIGH
A vulnerability in the ingress packet processing function of Cisco IOS Software for Cisco Catalyst 4000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper resource allocation when processing TCP packets directed to the device on specific Cisco Catalyst 4000 Series Switches. An attacker could exploit this vulnerability by sending crafted TCP streams to an affected device. A successful exploit could cause the affected device to run out of buffer resources, impairing operations of control plane and management plane protocols, resulting in a DoS condition. This vulnerability can be triggered only by traffic that is destined to an affected device and cannot be exploited using traffic that transits an affected device.
CVE-2019-12656 1 Cisco 30 Cgr 1000, Cgr 1000 Firmware, Ic3000 and 27 more 2020-10-08 5.0 MEDIUM 7.5 HIGH
A vulnerability in the IOx application environment of multiple Cisco platforms could allow an unauthenticated, remote attacker to cause the IOx web server to stop processing HTTPS requests, resulting in a denial of service (DoS) condition. The vulnerability is due to a Transport Layer Security (TLS) implementation issue. An attacker could exploit this vulnerability by sending crafted TLS packets to the IOx web server on an affected device. A successful exploit could allow the attacker to cause the IOx web server to stop processing HTTPS requests, resulting in a DoS condition.
CVE-2020-3510 1 Cisco 51 Catalyst C9200-24p, Catalyst C9200-24t, Catalyst C9200-48p and 48 more 2020-10-08 7.1 HIGH 8.6 HIGH
A vulnerability in the Umbrella Connector component of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches could allow an unauthenticated, remote attacker to trigger a reload, resulting in a denial of service condition on an affected device. The vulnerability is due to insufficient error handling when parsing DNS requests. An attacker could exploit this vulnerability by sending a series of malicious DNS requests to an Umbrella Connector client interface of an affected device. A successful exploit could allow the attacker to cause a crash of the iosd process, which triggers a reload of the affected device.
CVE-2020-3511 1 Cisco 51 Asr1001-hx, Asr1001-hx-rf, Asr1001-x and 48 more 2020-10-08 6.1 MEDIUM 7.4 HIGH
A vulnerability in the ISDN subsystem of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient input validation when the ISDN Q.931 messages are processed. An attacker could exploit this vulnerability by sending a malicious ISDN Q.931 message to an affected device. A successful exploit could allow the attacker to cause the process to crash, resulting in a reload of the affected device.
CVE-2019-12658 1 Cisco 151 1100 Integrated Services R, 4221 Integrated Services R, 4321 Integrated Services R and 148 more 2020-10-08 7.8 HIGH 7.5 HIGH
A vulnerability in the filesystem resource management code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to exhaust filesystem resources on an affected device and cause a denial of service (DoS) condition. The vulnerability is due to ineffective management of the underlying filesystem resources. An attacker could exploit this vulnerability by performing specific actions that result in messages being sent to specific operating system log files. A successful exploit could allow the attacker to exhaust available filesystem space on an affected device. This could cause the device to crash and reload, resulting in a DoS condition for clients whose network traffic is transiting the device. Upon reload of the device, the impacted filesystem space is cleared, and the device will return to normal operation. However, continued exploitation of this vulnerability could cause subsequent forced crashes and reloads, which could lead to an extended DoS condition.
CVE-2019-12659 1 Cisco 2 Cbr-8 Converged Broadband Router, Ios Xe 2020-10-08 5.0 MEDIUM 7.5 HIGH
A vulnerability in the HTTP server code of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the HTTP server to crash. The vulnerability is due to a logical error in the logging mechanism. An attacker could exploit this vulnerability by generating a high amount of long-lived connections to the HTTP service on the device. A successful exploit could allow the attacker to cause the HTTP server to crash.
CVE-2019-12669 1 Cisco 4 Catalyst 3560, Catalyst 3560-e, Catalyst 3560-x and 1 more 2020-10-08 7.8 HIGH 7.5 HIGH
A vulnerability in the RADIUS Change of Authorization (CoA) code of Cisco TrustSec, a feature within Cisco IOS XE Software, could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper handling of a malformed packet. An attacker could exploit this vulnerability by sending a malformed packet to an affected device. A successful exploit could allow the attacker to cause a DoS condition on the affected device.
CVE-2019-12687 1 Cisco 1 Firepower Management Center 2020-10-08 9.0 HIGH 8.8 HIGH
A vulnerability in the web UI of the Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI. A successful exploit could allow the attacker to execute arbitrary commands within the affected device.
CVE-2019-12688 1 Cisco 1 Firepower Management Center 2020-10-08 9.0 HIGH 8.8 HIGH
A vulnerability in the web UI of the Cisco Firepower Management Center (FMC) could allow an authenticated, remote attacker to execute arbitrary commands on an affected device. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by sending crafted input to the web UI. A successful exploit could allow the attacker to execute arbitrary commands within the affected device.
CVE-2019-12696 1 Cisco 23 Asa 5500-x, Firepower, Firepower 1010 and 20 more 2020-10-08 5.0 MEDIUM 7.5 HIGH
Multiple vulnerabilities in the Cisco Firepower System Software Detection Engine could allow an unauthenticated, remote attacker to bypass configured Malware and File Policies for RTF and RAR file types. For more information about these vulnerabilities, see the Details section of this advisory.
CVE-2020-3512 1 Cisco 132 Catalyst 3650-12x48uq, Catalyst 3650-12x48ur, Catalyst 3650-12x48uz and 129 more 2020-10-08 5.7 MEDIUM 7.4 HIGH
A vulnerability in the PROFINET handler for Link Layer Discovery Protocol (LLDP) messages of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to cause a crash on an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient validation of LLDP messages in the PROFINET LLDP message handler. An attacker could exploit this vulnerability by sending a malicious LLDP message to an affected device. A successful exploit could allow the attacker to cause the affected device to reload.
CVE-2019-12697 1 Cisco 23 Asa 5500-x, Firepower, Firepower 1010 and 20 more 2020-10-08 5.0 MEDIUM 7.5 HIGH
Multiple vulnerabilities in the Cisco Firepower System Software Detection Engine could allow an unauthenticated, remote attacker to bypass configured Malware and File Policies for RTF and RAR file types. For more information about these vulnerabilities, see the Details section of this advisory.
CVE-2019-12699 1 Cisco 7 Firepower 1000, Firepower 2100, Firepower 4100 and 4 more 2020-10-08 7.2 HIGH 7.8 HIGH
Multiple vulnerabilities in the CLI of Cisco FXOS Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute commands on the underlying operating system (OS) with root privileges. These vulnerabilities are due to insufficient input validation. An attacker could exploit these vulnerabilities by including crafted arguments to specific CLI commands. A successful exploit could allow the attacker to execute commands on the underlying OS with root privileges.
CVE-2019-13156 1 Naver 1 Cloud Explorer 2020-10-08 5.0 MEDIUM 7.5 HIGH
NDrive(1.2.2).sys in Naver Cloud Explorer has a stack-based buffer overflow, which allows attackers to cause a denial of service when reading data from IOCTL handle.
CVE-2019-13408 2 Androvideo, Geovision 6 Vd 1, Vd 1 Firmware, Gv-vd8700 and 3 more 2020-10-08 5.0 MEDIUM 7.5 HIGH
A relative path traversal vulnerability found in Advan VD-1 firmware versions up to 230. It allows attackers to download arbitrary files via url cgibin/ExportSettings.cgi?Download=filepath, without any authentication.
CVE-2019-13423 1 Search-guard 1 Search Guard 2020-10-08 6.5 MEDIUM 8.8 HIGH
Search Guard Kibana Plugin versions before 5.6.8-7 and before 6.x.y-12 had an issue that an authenticated Kibana user could impersonate as kibanaserver user when providing wrong credentials when all of the following conditions a-c are true: a) Kibana is configured to use Single-Sign-On as authentication method, one of Kerberos, JWT, Proxy, Client certificate. b) The kibanaserver user is configured to use HTTP Basic as the authentication method. c) Search Guard is configured to use an SSO authentication domain and HTTP Basic at the same time
CVE-2018-8009 1 Apache 1 Hadoop 2020-10-08 6.5 MEDIUM 8.8 HIGH
Apache Hadoop 3.1.0, 3.0.0-alpha to 3.0.2, 2.9.0 to 2.9.1, 2.8.0 to 2.8.4, 2.0.0-alpha to 2.7.6, 0.23.0 to 0.23.11 is exploitable via the zip slip vulnerability in places that accept a zip file.
CVE-2018-8029 1 Apache 1 Hadoop 2020-10-08 9.0 HIGH 8.8 HIGH
In Apache Hadoop versions 3.0.0-alpha1 to 3.1.0, 2.9.0 to 2.9.1, and 2.2.0 to 2.8.4, a user who can escalate to yarn user can possibly run arbitrary commands as root user.
CVE-2020-12123 1 Wavlink 2 Wn530h4, Wn530h4 Firmware 2020-10-08 7.8 HIGH 8.1 HIGH
CSRF vulnerabilities in the /cgi-bin/ directory of the WAVLINK WN530H4 M30H4.V5030.190403 allow an attacker to remotely access router endpoints, because these endpoints do not contain CSRF tokens. If a user is authenticated in the router portal, then this attack will work.
CVE-2020-25987 1 Monocms 1 Monocms 2020-10-07 5.0 MEDIUM 7.5 HIGH
MonoCMS Blog 1.0 stores hard-coded admin hashes in the log.xml file in the source files for MonoCMS Blog. Hash type is bcrypt and hashcat mode 3200 can be used to crack the hash.
CVE-2020-21527 1 Halo 1 Halo 2020-10-07 8.5 HIGH 7.7 HIGH
There is an Arbitrary file deletion vulnerability in halo v1.1.3. A backup function in the background allows a user, when deleting their backup files, to delete any files on the system through directory traversal.
CVE-2019-17148 1 Parallels 1 Parallels Desktop 2020-10-07 7.2 HIGH 7.8 HIGH
This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop Parallels Desktop version 14.1.3 (45485). An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Parallels Service. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to escalate privileges and execute code in the context of root. Was ZDI-CAN-8685.
CVE-2019-1718 1 Cisco 1 Identity Services Engine 2020-10-07 7.8 HIGH 7.5 HIGH
A vulnerability in the web interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to trigger high CPU usage, resulting in a denial of service (DoS) condition. The vulnerability is due to improper handling of Secure Sockets Layer (SSL) renegotiation requests. An attacker could exploit this vulnerability by sending renegotiation requests at a high rate. An successful exploit could increase the resource usage on the system, eventually leading to a DoS condition. This vulnerability affects version 2.1.
CVE-2020-25985 1 Monocms 1 Monocms 2020-10-07 5.5 MEDIUM 8.1 HIGH
MonoCMS Blog 1.0 is affected by: Arbitrary File Deletion. Any authenticated user can delete files on and off the webserver (php files can be unlinked and not deleted).
CVE-2020-7742 1 Simpl-schema Project 1 Simpl-schema 2020-10-07 5.0 MEDIUM 7.5 HIGH
This affects the package simpl-schema before 1.10.2.
CVE-2019-1703 1 Cisco 5 Firepower 2110, Firepower 2120, Firepower 2130 and 2 more 2020-10-07 7.8 HIGH 8.6 HIGH
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error, which may prevent ingress buffers from being replenished under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to consume all input buffers, which are shared between all interfaces, leading to a queue wedge condition in all active interfaces. This situation would cause an affected device to stop processing any incoming traffic and result in a DoS condition until the device is reloaded manually.
CVE-2020-15688 1 Embedthis 1 Goahead 2020-10-07 6.8 MEDIUM 8.8 HIGH
The HTTP Digest Authentication in the GoAhead web server before 5.1.2 does not completely protect against replay attacks. This allows an unauthenticated remote attacker to bypass authentication via capture-replay if TLS is not used to protect the underlying communication channel.
CVE-2019-1682 1 Cisco 1 Application Policy Infrastructure Controller 2020-10-07 7.2 HIGH 7.8 HIGH
A vulnerability in the FUSE filesystem functionality for Cisco Application Policy Infrastructure Controller (APIC) software could allow an authenticated, local attacker to escalate privileges to root on an affected device. The vulnerability is due to insufficient input validation for certain command strings issued on the CLI of the affected device. An attacker with write permissions for files within a readable folder on the device could alter certain definitions in the affected file. A successful exploit could allow an attacker to cause the underlying FUSE driver to execute said crafted commands, elevating the attacker's privileges to root on an affected device.
CVE-2020-3399 1 Cisco 7 Catalyst 9800-40, Catalyst 9800-80, Catalyst 9800-cl and 4 more 2020-10-07 7.8 HIGH 8.6 HIGH
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition of an affected device. The vulnerability is due to insufficient input validation during CAPWAP packet processing. An attacker could exploit this vulnerability by sending a crafted CAPWAP packet to an affected device, resulting in a buffer over-read. A successful exploit could allow the attacker to cause the affected device to crash and reload, resulting in a DoS condition on the affected device.