Filtered by vendor Dlink
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166 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-9278 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2021-07-21 | 6.4 MEDIUM | 9.1 CRITICAL |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. The device can be reset to its default configuration by accessing an unauthenticated URL. | |||||
| CVE-2020-25506 | 1 Dlink | 2 Dns-320, Dns-320 Firmware | 2021-07-21 | 7.5 HIGH | 9.8 CRITICAL |
| D-Link DNS-320 FW v2.06B01 Revision Ax is affected by command injection in the system_mgr.cgi component, which can lead to remote arbitrary code execution. | |||||
| CVE-2020-18568 | 1 Dlink | 4 Dsr-1000n, Dsr-1000n Firmware, Dsr-250 and 1 more | 2021-07-21 | 7.5 HIGH | 9.8 CRITICAL |
| The D-Link DSR-250 (3.14) DSR-1000N (2.11B201) UPnP service contains a command injection vulnerability, which can cause remote command execution. | |||||
| CVE-2021-20697 | 1 Dlink | 2 Dap-1880ac, Dap-1880ac Firmware | 2021-05-03 | 7.5 HIGH | 9.8 CRITICAL |
| Missing authentication for critical function in DAP-1880AC firmware version 1.21 and earlier allows a remote attacker to login to the device as an authenticated user without the access privilege via unspecified vectors. | |||||
| CVE-2013-1599 | 1 Dlink | 34 Dcs-1100, Dcs-1100 Firmware, Dcs-1100l and 31 more | 2021-04-27 | 10.0 HIGH | 9.8 CRITICAL |
| A Command Injection vulnerability exists in the /var/www/cgi-bin/rtpd.cgi script in D-Link IP Cameras DCS-3411/3430 firmware 1.02, DCS-5605/5635 1.01, DCS-1100L/1130L 1.04, DCS-1100/1130 1.03, DCS-1100/1130 1.04_US, DCS-2102/2121 1.05_RU, DCS-3410 1.02, DCS-5230 1.02, DCS-5230L 1.02, DCS-6410 1.00, DCS-7410 1.00, DCS-7510 1.00, and WCS-1100 1.02, which could let a remote malicious user execute arbitrary commands through the camera’s web interface. | |||||
| CVE-2017-8404 | 1 Dlink | 2 Dcs-1130, Dcs-1130 Firmware | 2021-04-26 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DCS-1130 devices. The device provides a user with the capability of setting a SMB folder for the video clippings recorded by the device. It seems that the POST parameters passed in this request (to test if email credentials and hostname sent to the device work properly) result in being passed as commands to a "system" API in the function and thus result in command injection on the device. If the firmware version is dissected using binwalk tool, we obtain a cramfs-root archive which contains the filesystem set up on the device that contains all the binaries. The library "libmailutils.so" is the one that has the vulnerable function "sub_1FC4" that receives the values sent by the POST request. If we open this binary in IDA-pro we will notice that this follows an ARM little endian format. The function sub_1FC4 in IDA pro is identified to be receiving the values sent in the POST request and the value set in POST parameter "receiver1" is extracted in function "sub_15AC" which is then passed to the vulnerable system API call. The vulnerable library function is accessed in "cgibox" binary at address 0x0008F598 which calls the "mailLoginTest" function in "libmailutils.so" binary as shown below which results in the vulnerable POST parameter being passed to the library which results in the command injection issue. | |||||
| CVE-2017-8410 | 1 Dlink | 4 Dcs-1100, Dcs-1100 Firmware, Dcs-1130 and 1 more | 2021-04-26 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DCS-1100 and DCS-1130 devices. The binary rtspd in /sbin folder of the device handles all the rtsp connections received by the device. It seems that the binary performs a memcpy operation at address 0x00011E34 with the value sent in the "Authorization: Basic" RTSP header and stores it on the stack. The number of bytes to be copied are calculated based on the length of the string sent in the RTSP header by the client. As a result, memcpy copies more data then it can hold on stack and this results in corrupting the registers for the caller function sub_F6CC which results in memory corruption. The severity of this attack is enlarged by the fact that the same value is then copied on the stack in the function 0x00011378 and this allows to overflow the buffer allocated and thus control the PC register which will result in arbitrary code execution on the device. | |||||
| CVE-2017-8415 | 1 Dlink | 4 Dcs-1100, Dcs-1100 Firmware, Dcs-1130 and 1 more | 2021-04-26 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DCS-1100 and DCS-1130 devices. The device has a custom telnet daemon as a part of the busybox and retrieves the password from the shadow file using the function getspnam at address 0x00053894. Then performs a crypt operation on the password retrieved from the user at address 0x000538E0 and performs a strcmp at address 0x00053908 to check if the password is correct or incorrect. However, the /etc/shadow file is a part of CRAM-FS filesystem which means that the user cannot change the password and hence a hardcoded hash in /etc/shadow is used to match the credentials provided by the user. This is a salted hash of the string "admin" and hence it acts as a password to the device which cannot be changed as the whole filesystem is read only. | |||||
| CVE-2016-10182 | 1 Dlink | 2 Dwr-932b, Dwr-932b Firmware | 2021-04-23 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on the D-Link DWR-932B router. qmiweb allows command injection with ` characters. | |||||
| CVE-2016-10178 | 1 Dlink | 2 Dwr-932b, Dwr-932b Firmware | 2021-04-23 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on the D-Link DWR-932B router. HELODBG on port 39889 (UDP) launches the "/sbin/telnetd -l /bin/sh" command. | |||||
| CVE-2016-10177 | 1 Dlink | 2 Dwr-932b, Dwr-932b Firmware | 2021-04-23 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on the D-Link DWR-932B router. Undocumented TELNET and SSH services provide logins to admin with the password admin and root with the password 1234. | |||||
| CVE-2013-5945 | 1 Dlink | 16 Dsr-1000, Dsr-1000 Firmware, Dsr-1000n and 13 more | 2021-04-23 | 10.0 HIGH | 9.8 CRITICAL |
| Multiple SQL injection vulnerabilities in D-Link DSR-150 with firmware before 1.08B44; DSR-150N with firmware before 1.05B64; DSR-250 and DSR-250N with firmware before 1.08B44; and DSR-500, DSR-500N, DSR-1000, and DSR-1000N with firmware before 1.08B77 allow remote attackers to execute arbitrary SQL commands via the password to (1) the login.authenticate function in share/lua/5.1/teamf1lualib/login.lua or (2) captivePortal.lua. | |||||
| CVE-2018-17777 | 1 Dlink | 2 Dva-5592, Dva-5592 Firmware | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DVA-5592 A1_WI_20180823 devices. If the PIN of the page "/ui/cbpc/login" is the default Parental Control PIN (0000), it is possible to bypass the login form by editing the path of the cookie "sid" generated by the page. The attacker will have access to the router control panel with administrator privileges. | |||||
| CVE-2021-30072 | 1 Dlink | 2 Dir-878, Dir-878 Firmware | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in prog.cgi on D-Link DIR-878 1.30B08 devices. Because strcat is misused, there is a stack-based buffer overflow that does not require authentication. | |||||
| CVE-2018-18007 | 1 Dlink | 2 Dsl-2770l, Dsl-2770l Firmware | 2021-04-23 | 5.0 MEDIUM | 9.8 CRITICAL |
| atbox.htm on D-Link DSL-2770L devices allows remote unauthenticated attackers to discover admin credentials. | |||||
| CVE-2017-14948 | 1 Dlink | 12 Dir-868l, Dir-868l Firmware, Dir-880l and 9 more | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The impact is: execute arbitrary code (remote). The component is: htdocs/fileaccess.cgi. The attack vector is: A crafted HTTP request handled by fileacces.cgi could allow an attacker to mount a ROP attack: if the HTTP header field CONTENT_TYPE starts with ''boundary=' followed by more than 256 characters, a buffer overflow would be triggered, potentially causing code execution. | |||||
| CVE-2019-16190 | 1 Dlink | 6 Dir-868l, Dir-868l Firmware, Dir-885l and 3 more | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| SharePort Web Access on D-Link DIR-868L REVB through 2.03, DIR-885L REVA through 1.20, and DIR-895L REVA through 1.21 devices allows Authentication Bypass, as demonstrated by a direct request to folder_view.php or category_view.php. | |||||
| CVE-2019-13560 | 1 Dlink | 2 Dir-655, Dir-655 Firmware | 2021-04-23 | 5.0 MEDIUM | 9.8 CRITICAL |
| D-Link DIR-655 C devices before 3.02B05 BETA03 allow remote attackers to force a blank password via the apply_sec.cgi setup_wizard parameter. | |||||
| CVE-2018-6210 | 1 Dlink | 2 Dir-620, Dir-620 Firmware | 2021-04-23 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET session. | |||||
| CVE-2017-11436 | 1 Dlink | 1 Dir-615 | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| D-Link DIR-615 before v20.12PTb04 has a second admin account with a 0x1 BACKDOOR value, which might allow remote attackers to obtain access via a TELNET connection. | |||||
| CVE-2018-20675 | 1 Dlink | 8 Dir-822, Dir-822-us, Dir-822-us Firmware and 5 more | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| D-Link DIR-822 C1 before v3.11B01Beta, DIR-822-US C1 before v3.11B01Beta, DIR-850L A* before v1.21B08Beta, DIR-850L B* before v2.22B03Beta, and DIR-880L A* before v1.20B02Beta devices allow authentication bypass. | |||||
| CVE-2018-9032 | 1 Dlink | 2 Dir-850l, Dir-850l Firmware | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| An authentication bypass vulnerability on D-Link DIR-850L Wireless AC1200 Dual Band Gigabit Cloud Router (Hardware Version : A1, B1; Firmware Version : 1.02-2.06) devices potentially allows attackers to bypass SharePort Web Access Portal by directly visiting /category_view.php or /folder_view.php. | |||||
| CVE-2018-20114 | 1 Dlink | 4 Dir-818lw, Dir-818lw Firmware, Dir-860l and 1 more | 2021-04-23 | 10.0 HIGH | 9.8 CRITICAL |
| On D-Link DIR-818LW Rev.A 2.05.B03 and DIR-860L Rev.B 2.03.B03 devices, unauthenticated remote OS command execution can occur in the soap.cgi service of the cgibin binary via an "&&" substring in the service parameter. NOTE: this issue exists because of an incomplete fix for CVE-2018-6530. | |||||
| CVE-2018-15839 | 1 Dlink | 2 Dir-615, Dir-615 Firmware | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| D-Link DIR-615 devices have a buffer overflow via a long Authorization HTTP header. | |||||
| CVE-2019-13101 | 1 Dlink | 2 Dir-600m, Dir-600m Firmware | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DIR-600M 3.02, 3.03, 3.04, and 3.06 devices. wan.htm can be accessed directly without authentication, which can lead to disclosure of information about the WAN, and can also be leveraged by an attacker to modify the data fields of the page. | |||||
| CVE-2017-7405 | 1 Dlink | 1 Dir-615 | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| On the D-Link DIR-615 before v20.12PTb04, once authenticated, this device identifies the user based on the IP address of his machine. By spoofing the IP address belonging to the victim's host, an attacker might be able to take over the administrative session without being prompted for authentication credentials. An attacker can get the victim's and router's IP addresses by simply sniffing the network traffic. Moreover, if the victim has web access enabled on his router and is accessing the web interface from a different network that is behind the NAT/Proxy, an attacker can sniff the network traffic to know the public IP address of the victim's router and take over his session as he won't be prompted for credentials. | |||||
| CVE-2017-7406 | 1 Dlink | 1 Dir-615 | 2021-04-23 | 5.0 MEDIUM | 9.8 CRITICAL |
| The D-Link DIR-615 device before v20.12PTb04 doesn't use SSL for any of the authenticated pages. Also, it doesn't allow the user to generate his own SSL Certificate. An attacker can simply monitor network traffic to steal a user's credentials and/or credentials of users being added while sniffing the traffic. | |||||
| CVE-2013-7471 | 1 Dlink | 10 Dir-300, Dir-300 Firmware, Dir-600 and 7 more | 2021-04-23 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in soap.cgi?service=WANIPConn1 on D-Link DIR-845 before v1.02b03, DIR-600 before v2.17b01, DIR-645 before v1.04b11, DIR-300 rev. B, and DIR-865 devices. There is Command Injection via shell metacharacters in the NewInternalClient, NewExternalPort, or NewInternalPort element of a SOAP POST request. | |||||
| CVE-2018-20445 | 1 Dlink | 4 Dcm-604, Dcm-604 Firmware, Dcm-704 and 1 more | 2021-04-23 | 5.0 MEDIUM | 9.8 CRITICAL |
| D-Link DCM-604 DCM604_C1_ViaCabo_1.04_20130606 and DCM-704 EU_DCM-704_1.10 devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.4413.2.2.2.1.5.4.1.14.1.3.32 and iso.3.6.1.4.1.4413.2.2.2.1.5.4.2.4.1.2.32 SNMP requests. | |||||
| CVE-2018-18009 | 1 Dlink | 4 Dir-140l, Dir-140l Firmware, Dir-640l and 1 more | 2021-04-23 | 5.0 MEDIUM | 9.8 CRITICAL |
| dirary0.js on D-Link DIR-140L, DIR-640L devices allows remote unauthenticated attackers to discover admin credentials. | |||||
| CVE-2021-27113 | 1 Dlink | 2 Dir-816, Dir-816 Firmware | 2021-04-20 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. An HTTP request parameter is used in command string construction within the handler function of the /goform/addRouting route. This could lead to Command Injection via Shell Metacharacters. | |||||
| CVE-2021-27114 | 1 Dlink | 2 Dir-816, Dir-816 Firmware | 2021-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered in D-Link DIR-816 A2 1.10 B05 devices. Within the handler function of the /goform/addassignment route, a very long text entry for the"'s_ip" and "s_mac" fields could lead to a Stack-Based Buffer Overflow and overwrite the return address. | |||||
| CVE-2020-27600 | 1 Dlink | 2 Dir-846, Dir-846 Firmware | 2021-04-09 | 10.0 HIGH | 9.8 CRITICAL |
| HNAP1/control/SetMasterWLanSettings.php in D-Link D-Link Router DIR-846 DIR-846 A1_100.26 allows remote attackers to execute arbitrary commands via shell metacharacters in the ssid0 or ssid1 parameter. | |||||
| CVE-2018-20432 | 1 Dlink | 4 Covr-2600r, Covr-2600r Firmware, Covr-3902 and 1 more | 2020-10-29 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link COVR-2600R and COVR-3902 Kit before 1.01b05Beta01 use hardcoded credentials for telnet connection, which allows unauthenticated attackers to gain privileged access to the router, and to extract sensitive data or modify the configuration. | |||||
| CVE-2018-18008 | 1 Dlink | 14 Dir-140l, Dir-140l Firmware, Dir-640l and 11 more | 2020-08-24 | 5.0 MEDIUM | 9.8 CRITICAL |
| spaces.htm on multiple D-Link devices (DSL, DIR, DWR) allows remote unauthenticated attackers to discover admin credentials. | |||||
| CVE-2019-18852 | 1 Dlink | 14 Dir-600 B1, Dir-600 B1 Firmware, Dir-615 J1 and 11 more | 2020-08-24 | 10.0 HIGH | 9.8 CRITICAL |
| Certain D-Link devices have a hardcoded Alphanetworks user account with TELNET access because of /etc/config/image_sign or /etc/alpha_config/image_sign. This affects DIR-600 B1 V2.01 for WW, DIR-890L A1 v1.03, DIR-615 J1 v100 (for DCN), DIR-645 A1 v1.03, DIR-815 A1 v1.01, DIR-823 A1 v1.01, and DIR-842 C1 v3.00. | |||||
| CVE-2019-17506 | 1 Dlink | 4 Dir-817lw A1, Dir-817lw A1 Firmware, Dir-868l B1 and 1 more | 2020-08-24 | 10.0 HIGH | 9.8 CRITICAL |
| There are some web interfaces without authentication requirements on D-Link DIR-868L B1-2.03 and DIR-817LW A1-1.04 routers. An attacker can get the router's username and password (and other information) via a DEVICE.ACCOUNT value for SERVICES in conjunction with AUTHORIZED_GROUP=1%0a to getcfg.php. This could be used to control the router remotely. | |||||
| CVE-2019-17512 | 1 Dlink | 2 Dir-412, Dir-412 Firmware | 2020-08-24 | 6.4 MEDIUM | 9.1 CRITICAL |
| There are some web interfaces without authentication requirements on D-Link DIR-412 A1-1.14WW routers. An attacker can clear the router's log file via act=clear&logtype=sysact to log_clear.php, which could be used to erase attack traces. | |||||
| CVE-2019-13561 | 1 Dlink | 2 Dir-655, Dir-655 Firmware | 2020-08-24 | 10.0 HIGH | 9.8 CRITICAL |
| D-Link DIR-655 C devices before 3.02B05 BETA03 allow remote attackers to execute arbitrary commands via shell metacharacters in the online_firmware_check.cgi check_fw_url parameter. | |||||
| CVE-2019-13372 | 1 Dlink | 1 Central Wifimanager | 2020-08-24 | 7.5 HIGH | 9.8 CRITICAL |
| /web/Lib/Action/IndexAction.class.php in D-Link Central WiFi Manager CWM(100) before v1.03R0100_BETA6 allows remote attackers to execute arbitrary PHP code via a cookie because a cookie's username field allows eval injection, and an empty password bypasses authentication. | |||||
| CVE-2019-10892 | 1 Dlink | 2 Dir-806, Dir-806 Firmware | 2020-08-24 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered in D-Link DIR-806 devices. There is a stack-based buffer overflow in function hnap_main at /htdocs/cgibin. The function will call sprintf without checking the length of strings in parameters given by HTTP header and can be controlled by users. And it finally leads to a stack-based buffer overflow via a special HTTP header. | |||||
| CVE-2019-1010155 | 1 Dlink | 2 Dsl-2750u, Dsl-2750u Firmware | 2020-08-24 | 6.4 MEDIUM | 9.1 CRITICAL |
| ** DISPUTED ** D-Link DSL-2750U 1.11 is affected by: Authentication Bypass. The impact is: denial of service and information leakage. The component is: login. NOTE: Third parties dispute this issues as not being a vulnerability because although the wizard is accessible without authentication, it can't actually configure anything. Thus, there is no denial of service or information leakage. | |||||
| CVE-2019-10041 | 1 Dlink | 2 Dir-816, Dir-816 Firmware | 2020-08-24 | 5.0 MEDIUM | 9.8 CRITICAL |
| The D-Link DIR-816 A2 1.11 router only checks the random token when authorizing a goform request. An attacker can get this token from dir_login.asp and use an API URL /goform/form2userconfig.cgi to edit the system account without authentication. | |||||
| CVE-2019-10040 | 1 Dlink | 2 Dir-816, Dir-816 Firmware | 2020-08-24 | 10.0 HIGH | 9.8 CRITICAL |
| The D-Link DIR-816 A2 1.11 router only checks the random token when authorizing a goform request. An attacker can get this token from dir_login.asp and use a hidden API URL /goform/SystemCommand to execute a system command without authentication. | |||||
| CVE-2019-10039 | 1 Dlink | 2 Dir-816, Dir-816 Firmware | 2020-08-24 | 5.0 MEDIUM | 9.8 CRITICAL |
| The D-Link DIR-816 A2 1.11 router only checks the random token when authorizing a goform request. An attacker can get this token from dir_login.asp and use an API URL /goform/setSysAdm to edit the web or system account without authentication. | |||||
| CVE-2019-7736 | 1 Dlink | 2 Dir-600m, Dir-600m Firmware | 2020-08-24 | 7.5 HIGH | 9.8 CRITICAL |
| D-Link DIR-600M C1 3.04 devices allow authentication bypass via a direct request to the wan.htm page. NOTE: this may overlap CVE-2019-13101. | |||||
| CVE-2020-13782 | 1 Dlink | 2 Dir-865l, Dir-865l Firmware | 2020-06-17 | 7.5 HIGH | 9.8 CRITICAL |
| D-Link DIR-865L Ax 1.20B01 Beta devices allow Command Injection. | |||||
| CVE-2020-9277 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2020-04-28 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. Authentication can be bypassed when accessing cgi modules. This allows one to perform administrative tasks (e.g., modify the admin password) with no authentication. | |||||
| CVE-2020-9279 | 1 Dlink | 2 Dsl-2640b, Dsl-2640b Firmware | 2020-04-28 | 10.0 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DSL-2640B B2 EU_4.01B devices. A hard-coded account allows management-interface login with high privileges. The logged-in user can perform critical tasks and take full control of the device. | |||||
| CVE-2019-12767 | 1 Dlink | 2 Dap-1650, Dap-1650 Firmware | 2020-03-25 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DAP-1650 devices before 1.04B02_J65H Hot Fix. Attackers can execute arbitrary commands. | |||||