Vulnerabilities (CVE)

Filtered by vendor Tp-link Subscribe
Total 381 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2012-6276 1 Tp-link 2 Tl-wr841n, Tl-wr841n Firmware 2025-04-11 4.3 MEDIUM N/A
Directory traversal vulnerability in the web-based management interface on the TP-LINK TL-WR841N router with firmware 3.13.9 build 120201 Rel.54965n and earlier allows remote attackers to read arbitrary files via the URL parameter.
CVE-2012-5687 1 Tp-link 2 Tl-wr841n, Tl-wr841n Firmware 2025-04-11 7.8 HIGH N/A
Directory traversal vulnerability in the web-based management feature on the TP-LINK TL-WR841N router with firmware 3.13.9 build 120201 Rel.54965n and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to the help/ URI.
CVE-2012-2440 1 Tp-link 1 8840t 2025-04-11 7.5 HIGH N/A
The default configuration of the TP-Link 8840T router enables web-based administration on the WAN interface, which allows remote attackers to establish an HTTP connection and possibly have unspecified other impact via unknown vectors.
CVE-2013-2579 1 Tp-link 5 Lm Firmware, Tl-sc3130, Tl-sc3130g and 2 more 2025-04-11 10.0 HIGH N/A
TP-Link IP Cameras TL-SC3130, TL-SC3130G, TL-SC3171, TL-SC3171G, and possibly other models before beta firmware LM.1.6.18P12_sign6 have an empty password for the hardcoded "qmik" account, which allows remote attackers to obtain administrative access via a TELNET session.
CVE-2022-48194 1 Tp-link 2 Tl-wr902ac, Tl-wr902ac Firmware 2025-04-10 N/A 8.8 HIGH
TP-Link TL-WR902AC devices through V3 0.9.1 allow remote authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) by uploading a crafted firmware update because the signature check is inadequate.
CVE-2022-4498 1 Tp-link 4 Archer C5, Archer C5 Firmware, Tl-wr710n and 1 more 2025-04-09 N/A 9.8 CRITICAL
In TP-Link routers, Archer C5 and WR710N-V1, running the latest available code, when receiving HTTP Basic Authentication the httpd service can be sent a crafted packet that causes a heap overflow. This can result in either a DoS (by crashing the httpd process) or an arbitrary code execution.
CVE-2022-4499 1 Tp-link 4 Archer C5, Archer C5 Firmware, Tl-wr710n and 1 more 2025-04-09 N/A 7.5 HIGH
TP-Link routers, Archer C5 and WR710N-V1, using the latest software, the strcmp function used for checking credentials in httpd, is susceptible to a side-channel attack. By measuring the response time of the httpd process, an attacker could guess each byte of the username and password.
CVE-2024-57040 1 Tp-link 2 Tl-wr845n, Tl-wr845n Firmware 2025-04-07 N/A 9.8 CRITICAL
TL-WR845N(UN)_V4_200909 and TL-WR845N(UN)_V4_190219 was discovered to contain a hardcoded password for the root account which can be obtained by analyzing downloaded firmware or via a brute force attack through physical access to the router.
CVE-2023-22303 1 Tp-link 2 Tl-sg105pe, Tl-sg105pe Firmware 2025-04-04 N/A 9.8 CRITICAL
TP-Link SG105PE firmware prior to 'TL-SG105PE(UN) 1.0_1.0.0 Build 20221208' contains an authentication bypass vulnerability. Under the certain conditions, an attacker may impersonate an administrator of the product. As a result, information may be obtained and/or the product's settings may be altered with the privilege of the administrator.
CVE-2021-37774 1 Tp-link 2 Tl-wdr7660, Tl-wdr7660 Firmware 2025-04-04 N/A 8.0 HIGH
An issue was discovered in function httpProcDataSrv in TL-WDR7660 2.0.30 that allows attackers to execute arbitrary code.
CVE-2022-41505 1 Tp-link 2 Tapo C200 V1, Tapo C200 V1 Firmware 2025-04-03 N/A 6.4 MEDIUM
An access control issue on TP-LInk Tapo C200 V1 devices allows physically proximate attackers to obtain root access by connecting to the UART pins, interrupting the boot process, and setting an init=/bin/sh value.
CVE-2023-1389 1 Tp-link 2 Archer Ax21, Archer Ax21 Firmware 2025-03-19 N/A 8.8 HIGH
TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 Build 20230219 contained a command injection vulnerability in the country form of the /cgi-bin/luci;stok=/locale endpoint on the web management interface. Specifically, the country parameter of the write operation was not sanitized before being used in a call to popen(), allowing an unauthenticated attacker to inject commands, which would be run as root, with a simple POST request.
CVE-2025-25897 1 Tp-link 2 Tl-wr841nd, Tl-wr841nd Firmware 2025-03-18 N/A 7.5 HIGH
A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11 via the 'ip' parameter at /userRpm/WanStaticIpV6CfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
CVE-2025-25898 1 Tp-link 2 Tl-wr841nd, Tl-wr841nd Firmware 2025-03-18 N/A 7.5 HIGH
A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11 via the pskSecret parameter at /userRpm/WlanSecurityRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
CVE-2023-23040 1 Tp-link 2 Tl-wr940n, Tl-wr940n Firmware 2025-03-12 N/A 7.5 HIGH
TP-Link router TL-WR940N V6 3.19.1 Build 180119 uses a deprecated MD5 algorithm to hash the admin password used for basic authentication.
CVE-2023-27078 1 Tp-link 2 Tl-mr3020, Tl-mr3020 Firmware 2025-02-25 N/A 9.8 CRITICAL
A command injection issue was found in TP-Link MR3020 v.1_150921 that allows a remote attacker to execute arbitrary commands via a crafted request to the tftp endpoint.
CVE-2025-25901 1 Tp-link 2 Tl-wr841nd, Tl-wr841nd Firmware 2025-02-20 N/A 7.5 HIGH
A buffer overflow vulnerability was discovered in TP-Link TL-WR841ND V11, triggered by the dnsserver1 and dnsserver2 parameters at /userRpm/WanSlaacCfgRpm.htm. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted packet.
CVE-2023-28368 1 Tp-link 2 T2600g-28sq, T2600g-28sq Firmware 2025-02-10 N/A 5.7 MEDIUM
TP-Link L2 switch T2600G-28SQ firmware versions prior to 'T2600G-28SQ(UN)_V1_1.0.6 Build 20230227' uses vulnerable SSH host keys. A fake device may be prepared to spoof the affected device with the vulnerable host key.If the administrator may be tricked to login to the fake device, the credential information for the affected device may be obtained.
CVE-2022-37255 1 Tp-link 2 Tapo C310, Tapo C310 Firmware 2025-02-06 N/A 7.5 HIGH
TP-Link Tapo C310 1.3.0 devices allow access to the RTSP video feed via credentials of User --- and Password TPL075526460603.
CVE-2023-2646 1 Tp-link 2 Archer C7, Archer C7 Firmware 2025-01-24 5.0 MEDIUM 4.5 MEDIUM
A vulnerability has been found in TP-Link Archer C7v2 v2_en_us_180114 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component GET Request Parameter Handler. The manipulation leads to denial of service. The attack can only be done within the local network. The associated identifier of this vulnerability is VDB-228775. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.