Vulnerabilities (CVE)

Filtered by CWE-306
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-0878 1 Combined Charging System Project 2 Combined Charging System, Combined Charging System Firmware 2022-04-27 3.3 LOW 6.5 MEDIUM
Electric Vehicle (EV) commonly utilises the Combined Charging System (CCS) for DC rapid charging. To exchange important messages such as the State of Charge (SoC) with the Electric Vehicle Supply Equipment (EVSE) CCS uses a high-bandwidth IP link provided by the HomePlug Green PHY (HPGP) power-line communication (PLC) technology. The attack interrupts necessary control communication between the vehicle and charger, causing charging sessions to abort. The attack can be conducted wirelessly from a distance using electromagnetic interference, allowing individual vehicles or entire fleets to be disrupted simultaneously. In addition, the attack can be mounted with off-the-shelf radio hardware and minimal technical knowledge. With a power budget of 1 W, the attack is successful from around 47 m distance. The exploited behavior is a required part of the HomePlug Green PHY, DIN 70121 & ISO 15118 standards and all known implementations exhibit it. In addition to electric cars, Brokenwire affects electric ships, airplanes and heavy duty vehicles utilising these standards.
CVE-2020-13382 1 Os4ed 1 Opensis 2022-04-26 6.4 MEDIUM 9.1 CRITICAL
openSIS through 7.4 has Incorrect Access Control.
CVE-2020-12117 1 Moxa 2 Nport 5100a, Nport 5100a Firmware 2022-04-26 5.0 MEDIUM 5.3 MEDIUM
Moxa Service in Moxa NPort 5150A firmware version 1.5 and earlier allows attackers to obtain sensitive configuration values via a crafted packet to UDP port 4800. NOTE: Moxa Service is an unauthenticated service that runs upon a first-time installation but can be disabled without ill effect.
CVE-2020-9480 2 Apache, Oracle 2 Spark, Business Intelligence 2022-04-26 9.3 HIGH 9.8 CRITICAL
In Apache Spark 2.4.5 and earlier, a standalone resource manager's master may be configured to require authentication (spark.authenticate) via a shared secret. When enabled, however, a specially-crafted RPC to the master can succeed in starting an application's resources on the Spark cluster, even without the shared key. This can be leveraged to execute shell commands on the host machine. This does not affect Spark clusters using other resource managers (YARN, Mesos, etc).
CVE-2020-25966 1 Sectona 1 Spectra 2022-04-26 5.0 MEDIUM 7.5 HIGH
** DISPUTED ** Sectona Spectra before 3.4.0 has a vulnerable SOAP API endpoint that leaks sensitive information about the configured assets without proper authentication. This could be used by unauthorized parties to get configured login credentials of the assets via a modified pAccountID value. NOTE: The vendor has indicated this is not a vulnerability and states "This vulnerability occurred due to wrong configuration of system."
CVE-2020-29551 1 Urve 1 Urve 2022-04-26 8.5 HIGH 9.1 CRITICAL
An issue was discovered in URVE Build 24.03.2020. Using the _internal/pc/shutdown.php path, it is possible to shutdown the system. Among others, the following files and scripts are also accessible: _internal/pc/abort.php, _internal/pc/restart.php, _internal/pc/vpro.php, _internal/pc/wake.php, _internal/error_u201409.txt, _internal/runcmd.php, _internal/getConfiguration.php, ews/autoload.php, ews/del.php, ews/mod.php, ews/sync.php, utils/backup/backup_server.php, utils/backup/restore_server.php, MyScreens/timeline.config, kreator.html5/test.php, and addedlogs.txt.
CVE-2020-12028 1 Rockwellautomation 1 Factorytalk View 2022-04-25 5.5 MEDIUM 8.1 HIGH
In all versions of FactoryTalk View SEA remote, an authenticated attacker may be able to utilize certain handlers to interact with the data on the remote endpoint since those handlers do not enforce appropriate permissions. Rockwell Automation recommends enabling built in security features found within FactoryTalk View SE. Users should follow guidance found in knowledge base articles 109056 and 1126943 to set up IPSec and/or HTTPs.
CVE-2019-18311 1 Siemens 1 Sppa-t3000 Ms3000 Migration Server 2022-02-24 5.0 MEDIUM 7.5 HIGH
A vulnerability has been identified in SPPA-T3000 MS3000 Migration Server (All versions). An attacker with network access to the MS3000 Server could trigger a Denial-of-Service condition by sending specifically crafted packets to port 7061/tcp. This vulnerability is independent from CVE-2019-18310. Please note that an attacker needs to have network access to the MS3000 in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.
CVE-2019-18284 1 Siemens 1 Sppa-t3000 Application Server 2022-02-24 5.0 MEDIUM 9.8 CRITICAL
A vulnerability has been identified in SPPA-T3000 Application Server (All versions < Service Pack R8.2 SP2). The AdminService is available without authentication on the Application Server. An attacker can use methods exposed via this interface to receive password hashes of other users and to change user passwords. Please note that an attacker needs to have access to the Application Highway in order to exploit this vulnerability. At the time of advisory publication no public exploitation of this security vulnerability was known.
CVE-2022-24111 1 Mahara 1 Mahara 2022-02-23 5.0 MEDIUM 5.3 MEDIUM
In Mahara 21.04 before 21.04.3 and 21.10 before 21.10.1, portfolios created in groups that have not been shared with non-group members and portfolios created on the site and institution levels can be viewed without requiring a login if the URL to these portfolios is known.
CVE-2021-22823 1 Schneider-electric 1 Interactive Graphical Scada System Data Collector 2022-02-18 5.0 MEDIUM 9.1 CRITICAL
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could cause deletion of arbitrary files in the context of the user running IGSS due to lack of validation of network messages. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21320 and prior)
CVE-2021-22805 1 Schneider-electric 1 Interactive Graphical Scada System Data Collector 2022-02-18 5.0 MEDIUM 9.1 CRITICAL
A CWE-306: Missing Authentication for Critical Function vulnerability exists that could cause deletion of arbitrary files in the context of the user running IGSS due to lack of validation of network messages. Affected Product: Interactive Graphical SCADA System Data Collector (dc.exe) (V15.0.0.21243 and prior)
CVE-2019-6820 1 Schneider-electric 24 Atv Imc Drive Controller, Atv Imc Drive Controller Firmware, Modicon Lmc058 and 21 more 2022-02-03 6.4 MEDIUM 8.2 HIGH
A CWE-306: Missing Authentication for Critical Function vulnerability exists which could cause a modification of device IP configuration (IP address, network mask and gateway IP address) when a specific Ethernet frame is received in all versions of: Modicon M100, Modicon M200, Modicon M221, ATV IMC drive controller, Modicon M241, Modicon M251, Modicon M258, Modicon LMC058, Modicon LMC078, PacDrive Eco ,PacDrive Pro, PacDrive Pro2
CVE-2019-6808 1 Schneider-electric 8 Modicon M340, Modicon M340 Firmware, Modicon M580 and 5 more 2022-02-03 7.5 HIGH 9.8 CRITICAL
A CWE-284: Improper Access Control vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a remote code execution by overwriting configuration settings of the controller over Modbus.
CVE-2021-26264 1 Emerson 2 Deltav Distributed Control System, Deltav Workstation 2022-02-02 4.9 MEDIUM 5.5 MEDIUM
A specially crafted script could cause the DeltaV Distributed Control System Controllers (All Versions) to restart and cause a denial-of-service condition.
CVE-2014-2590 1 Siemens 3 Ruggedcom Rs950g, Ruggedcom Rsg2488, Ruggedcom Rugged Operating System 2022-02-01 5.0 MEDIUM N/A
The web management interface in Siemens RuggedCom ROS before 3.11, ROS 3.11 before 3.11.5 for RS950G, ROS 3.12, and ROS 4.0 for RSG2488 allows remote attackers to cause a denial of service (interface outage) via crafted HTTP packets.
CVE-2022-23945 1 Apache 1 Shenyu 2022-02-01 5.0 MEDIUM 7.5 HIGH
Missing authentication on ShenYu Admin when register by HTTP. This issue affected Apache ShenYu 2.4.0 and 2.4.1.
CVE-2022-23944 1 Apache 1 Shenyu 2022-02-01 6.4 MEDIUM 9.1 CRITICAL
User can access /plugin api without authentication. This issue affected Apache ShenYu 2.4.0 and 2.4.1.
CVE-2021-22784 1 Schneider-electric 1 C-bus Toolkit 2022-01-31 3.5 LOW 5.7 MEDIUM
A CWE-306: Missing Authentication for Critical Function vulnerability exists in C-Bus Toolkit v1.15.8 and prior that could allow an attacker to use a crafted webpage to obtain remote access to the system.
CVE-2021-34870 1 Netgear 1 Xr1000 2022-01-31 3.3 LOW 6.5 MEDIUM
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR XR1000 1.0.0.52_1.0.38 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of SOAP messages. The issue results from a lack of authentication required for a privileged request. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13325.
CVE-2021-23843 1 Bosch 5 Access Management System, Access Professional Edition, Amc2 and 2 more 2022-01-28 4.6 MEDIUM 7.8 HIGH
The Bosch software tools AccessIPConfig.exe and AmcIpConfig.exe are used to configure certains settings in AMC2 devices. The tool allows putting a password protection on configured devices to restrict access to the configuration of an AMC2. An attacker can circumvent this protection and make unauthorized changes to configuration data on the device. An attacker can exploit this vulnerability to manipulate the device\'s configuration or make it unresponsive in the local network. The attacker needs to have access to the local network, typically even the same subnet.
CVE-2022-21691 1 Onionshare 1 Onionshare 2022-01-24 4.0 MEDIUM 4.3 MEDIUM
OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. In affected versions chat participants can spoof their channel leave message, tricking others into assuming they left the chatroom.
CVE-2022-23227 1 Nuuo 2 Nvrmini2, Nvrmini2 Firmware 2022-01-21 10.0 HIGH 9.8 CRITICAL
NUUO NVRmini2 through 3.11 allows an unauthenticated attacker to upload an encrypted TAR archive, which can be abused to add arbitrary users because of the lack of handle_import_user.php authentication. When combined with another flaw (CVE-2011-5325), it is possible to overwrite arbitrary files under the web root and achieve code execution as root.
CVE-2021-43832 1 Linuxfoundation 1 Spinnaker 2022-01-14 7.5 HIGH 9.8 CRITICAL
Spinnaker is an open source, multi-cloud continuous delivery platform. Spinnaker has improper permissions allowing pipeline creation & execution. This lets an arbitrary user with access to the gate endpoint to create a pipeline and execute it without authentication. If users haven't setup Role-based access control (RBAC) with-in spinnaker, this enables remote execution and access to deploy almost any resources on any account. Patches are available on the latest releases of the supported branches and users are advised to upgrade as soon as possible. Users unable to upgrade should enable RBAC on ALL accounts and applications. This mitigates the ability of a pipeline to affect any accounts. Block application access unless permission are enabled. Users should make sure ALL application creation is restricted via appropriate wildcards.
CVE-2020-25697 1 X.org 1 X Server 2022-01-10 4.4 MEDIUM 7.0 HIGH
A privilege escalation flaw was found in the Xorg-x11-server due to a lack of authentication for X11 clients. This flaw allows an attacker to take control of an X application by impersonating the server it is expecting to connect to.
CVE-2021-20152 1 Trendnet 2 Tew-827dru, Tew-827dru Firmware 2022-01-07 5.8 MEDIUM 6.5 MEDIUM
Trendnet AC2600 TEW-827DRU version 2.08B01 lacks proper authentication to the bittorrent functionality. If enabled, anyone is able to visit and modify settings and files via the Bittorent web client by visiting: http://192.168.10.1:9091/transmission/web/
CVE-2021-45232 1 Apache 1 Apisix Dashboard 2022-01-07 7.5 HIGH 9.8 CRITICAL
In Apache APISIX Dashboard before 2.10.1, the Manager API uses two frameworks and introduces framework `droplet` on the basis of framework `gin`, all APIs and authentication middleware are developed based on framework `droplet`, but some API directly use the interface of framework `gin` thus bypassing the authentication.
CVE-2019-10919 1 Siemens 2 Logo\!8 Bm, Logo\!8 Bm Firmware 2022-01-04 7.5 HIGH 9.4 CRITICAL
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Attackers with access to port 10005/tcp could perform device reconfigurations and obtain project files from the devices. The system manual recommends to protect access to this port. The security vulnerability could be exploited by an unauthenticated attacker with network access to port 10005/tcp. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
CVE-2019-8449 1 Atlassian 1 Jira 2022-01-01 5.0 MEDIUM 5.3 MEDIUM
The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.
CVE-2020-6170 1 Genexis 2 Platinum-4410, Platinum-4410 Firmware 2022-01-01 5.0 MEDIUM 9.8 CRITICAL
An authentication bypass vulnerability on Genexis Platinum-4410 v2.1 P4410-V2 1.28 devices allows attackers to obtain cleartext credentials from the HTML source code of the cgi-bin/index2.asp URI.
CVE-2020-24217 3 Jtechdigital, Provideoinstruments, Szuray 105 H.264 Iptv Encoder 1080p\@60hz, H.264 Iptv Encoder 1080p\@60hz Firmware, Vecaster-4k-hevc and 102 more 2022-01-01 7.5 HIGH 9.8 CRITICAL
An issue was discovered in the box application on HiSilicon based IPTV/H.264/H.265 video encoders. The file-upload endpoint does not enforce authentication. Attackers can send an unauthenticated HTTP request to upload a custom firmware component, possibly in conjunction with command injection, to achieve arbitrary code execution.
CVE-2021-1499 1 Cisco 8 Hyperflex Hx220c Af M5, Hyperflex Hx220c All Nvme M5, Hyperflex Hx220c Edge M5 and 5 more 2022-01-01 5.0 MEDIUM 5.3 MEDIUM
A vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker to upload files to an affected device. This vulnerability is due to missing authentication for the upload function. An attacker could exploit this vulnerability by sending a specific HTTP request to an affected device. A successful exploit could allow the attacker to upload files to the affected device with the permissions of the tomcat8 user.
CVE-2020-10641 1 Inductiveautomation 1 Ignition Gateway 2021-12-20 5.0 MEDIUM 7.5 HIGH
An unprotected logging route may allow an attacker to write endless log statements into the database without space limits or authentication. This results in consuming the entire available hard-disk space on the Ignition 8 Gateway (versions prior to 8.0.10), causing a denial-of-service condition.
CVE-2020-10291 1 Kuka 1 Visual Components Network License Server 2021-12-20 5.0 MEDIUM 7.5 HIGH
Visual Components (owned by KUKA) is a robotic simulator that allows simulating factories and robots in order toimprove planning and decision-making processes. Visual Components software requires a special license which can beobtained from a network license server. The network license server binds to all interfaces (0.0.0.0) and listensfor packets over UDP port 5093. No authentication/authorization is required in order to communicate with theserver. The protocol being used is a property protocol by RMS Sentinel which provides the licensing infrastructurefor the network license server. RMS Sentinel license manager service exposes UDP port 5093 which provides sensitivesystem information that could be leveraged for further exploitation without any kind of authentication. Thisinformation includes detailed hardware and OS characteristics.After a decryption process, a textual protocol is found which contains a simple header with the requested command,application-identifier, and some arguments. The protocol leaks information regarding the receiving serverinformation, license information and managing licenses, among others.Through this flaw, attackers can retreive information about a KUKA simulation system, particularly, the version ofthe licensing server, which is connected to the simulator, and which will allow them to launch local simulationswith similar characteristics, further understanding the dynamics of motion virtualization and opening doors toother attacks (see RVDP#711 and RVDP#712 for subsequent vulnerabilities that compromise integrity andavailability).Beyond compromising simulations, Visual Components provides capabilities to interface with industrial machinery.Particularly, their PLC Connectivity feature 'makes it easy' to connect simulations with control systems usingeither the industry standard OPC UA or other supported vendor specific interfaces. This fills the gap of jumpingfrom simulation to real and enables attackers to pivot from the Visual Components simulator to robots or otherIndustrial Control System (ICS) devices, such as PLCs.
CVE-2021-22279 1 Abb 2 Omnicore C30, Omnicore C30 Firmware 2021-12-17 9.3 HIGH 9.8 CRITICAL
A Missing Authentication vulnerability in RobotWare for the OmniCore robot controller allows an attacker to read and modify files on the robot controller if the attacker has access to the Connected Services Gateway Ethernet port.
CVE-2021-22322 1 Huawei 2 Emui, Magic Ui 2021-12-09 5.0 MEDIUM 7.5 HIGH
There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Successful exploitation of this vulnerability may impair data confidentiality.
CVE-2021-22316 1 Huawei 2 Emui, Magic Ui 2021-12-09 4.6 MEDIUM 6.8 MEDIUM
There is a Missing Authentication for Critical Function vulnerability in Huawei Smartphone. Attackers with physical access to the device can thereby exploit this vulnerability. A successful exploitation of this vulnerability can compromise the device's data security and functional availability.
CVE-2021-38147 1 Wipro 1 Holmes 2021-11-30 5.0 MEDIUM 7.5 HIGH
Wipro Holmes Orchestrator 20.4.1 (20.4.1_02_11_2020) allows remote attackers to download arbitrary files, such as reports containing sensitive information, because authentication is not required for API access to processexecution/DownloadExcelFile/Domain_Credential_Report_Excel, processexecution/DownloadExcelFile/User_Report_Excel, processexecution/DownloadExcelFile/Process_Report_Excel, processexecution/DownloadExcelFile/Infrastructure_Report_Excel, or processexecution/DownloadExcelFile/Resolver_Report_Excel.
CVE-2021-42783 1 Dlink 2 Dwr-932c, Dwr-932c E1 Firmware 2021-11-29 10.0 HIGH 9.8 CRITICAL
Missing Authentication for Critical Function vulnerability in debug_post_set.cgi of D-Link DWR-932C E1 firmware allows an unauthenticated attacker to execute administrative actions.
CVE-2021-41266 1 Min 1 Minio Console 2021-11-19 6.8 MEDIUM 9.8 CRITICAL
Minio console is a graphical user interface for the for MinIO operator. Minio itself is a multi-cloud object storage project. Affected versions are subject to an authentication bypass issue in the Operator Console when an external IDP is enabled. All users on release v0.12.2 and before are affected and are advised to update to 0.12.3 or newer. Users unable to upgrade should add automountServiceAccountToken: false to the operator-console deployment in Kubernetes so no service account token will get mounted inside the pod, then disable the external identity provider authentication by unset the CONSOLE_IDP_URL, CONSOLE_IDP_CLIENT_ID, CONSOLE_IDP_SECRET and CONSOLE_IDP_CALLBACK environment variable and instead use the Kubernetes service account token.
CVE-2020-15136 2 Fedoraproject, Redhat 2 Fedora, Etcd 2021-11-18 5.8 MEDIUM 6.5 MEDIUM
In ectd before versions 3.4.10 and 3.3.23, gateway TLS authentication is only applied to endpoints detected in DNS SRV records. When starting a gateway, TLS authentication will only be attempted on endpoints identified in DNS SRV records for a given domain, which occurs in the discoverEndpoints function. No authentication is performed against endpoints provided in the --endpoints flag. This has been fixed in versions 3.4.10 and 3.3.23 with improved documentation and deprecation of the functionality.
CVE-2020-16098 1 Gallagher 1 Command Centre 2021-11-18 7.5 HIGH 9.8 CRITICAL
It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.
CVE-2020-15243 1 Smartstore 1 Smartstore 2021-11-18 7.5 HIGH 9.8 CRITICAL
Affected versions of Smartstore have a missing WebApi Authentication attribute. This vulnerability affects Smartstore shops in version 4.0.0 & 4.0.1 which have installed and activated the Web API plugin. Users of Smartstore 4.0.0 and 4.0.1 must merge their repository with 4.0.x or overwrite the file SmartStore.Web.Framework in the */bin* directory of the deployed shop with this file. As a workaround without updating uninstall the Web API plugin to close this vulnerability.
CVE-2020-16102 1 Gallagher 1 Command Centre 2021-11-18 6.4 MEDIUM 8.2 HIGH
Improper Authentication vulnerability in Gallagher Command Centre Server allows an unauthenticated remote attacker to create items with invalid configuration, potentially causing the server to crash and fail to restart. This issue affects: Gallagher Command Centre 8.30 versions prior to 8.30.1299(MR2); 8.20 versions prior to 8.20.1218(MR4); 8.10 versions prior to 8.10.1253(MR6); 8.00 versions prior to 8.00.1252(MR7); version 7.90 and prior versions.
CVE-2020-12506 1 Wago 14 750-362, 750-362 Firmware, 750-363 and 11 more 2021-11-17 6.4 MEDIUM 9.1 CRITICAL
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW03 allows an attacker to change the settings of the devices by sending specifically constructed requests without authentication This issue affects: WAGO 750-362, WAGO 750-363, WAGO 750-823, WAGO 750-832/xxx-xxx, WAGO 750-862, WAGO 750-891, WAGO 750-890/xxx-xxx in versions FW03 and prior versions.
CVE-2020-12505 1 Wago 14 750-831, 750-831 Firmware, 750-852 and 11 more 2021-11-17 6.4 MEDIUM 9.1 CRITICAL
Improper Authentication vulnerability in WAGO 750-8XX series with FW version <= FW07 allows an attacker to change some special parameters without authentication. This issue affects: WAGO 750-852, WAGO 750-880/xxx-xxx, WAGO 750-881, WAGO 750-831/xxx-xxx, WAGO 750-882, WAGO 750-885/xxx-xxx, WAGO 750-889 in versions FW07 and below.
CVE-2019-5451 1 Nextcloud 1 Nextcloud Server 2021-11-03 2.1 LOW 4.6 MEDIUM
Bypass lock protection in the Nextcloud Android app prior to version 3.6.1 allows accessing the files when repeatedly opening and closing the app in a very short time.
CVE-2019-19104 2 Abb, Busch-jaeger 4 Tg\/s3.2, Tg\/s3.2 Firmware, 6186\/11 and 1 more 2021-11-03 7.5 HIGH 9.8 CRITICAL
The web server in ABB Telephone Gateway TG/S 3.2 and Busch-Jaeger 6186/11 Telefon-Gateway allows access to different endpoints of the application without authenticating by accessing a specific uniform resource locator (URL) , violating the access-control (ACL) rules. This issue allows obtaining sensitive information that may aid in further attacks and privilege escalation.
CVE-2020-10754 2 Fedoraproject, Gnome 2 Fedora, Networkmanager 2021-11-02 4.0 MEDIUM 4.3 MEDIUM
It was found that nmcli, a command line interface to NetworkManager did not honour 802-1x.ca-path and 802-1x.phase2-ca-path settings, when creating a new profile. When a user connects to a network using this profile, the authentication does not happen and the connection is made insecurely.
CVE-2019-17146 1 Dlink 4 Dcs-935l, Dcs-935l Firmware, Dcs-960l and 1 more 2021-10-29 10.0 HIGH 9.8 CRITICAL
This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link DCS-960L v1.07.102. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HNAP service, which listens on TCP port 80 by default. When parsing the SOAPAction request header, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-8458.