CVE-2026-0834 Logic Vulnerability on TP-Link Archer C20, Archer AX53 and TL-WR841N v13

Logic vulnerability in TP-Link Archer C20 v5, 6.0, Archer AX53 v1.0 and TL-WR841N v13 TDDP module allows unauthenticated adjacent attackers to execute administrative commands including factory reset and device reboot without credentials. Attackers on the adjacent network can remotely trigger...

CVE-2026-0834: Authentication Bypass by Spoofing

Logic vulnerability in TP-Link Archer C20 v5, 6.0, Archer AX53 v1.0 and TL-WR841N v13 TDDP module allows unauthenticated adjacent attackers to execute administrative commands including factory reset and device reboot without credentials. Attackers on the adjacent network can remotely trigger...

TP-LINK Archer C20 security vulnerabilities

The TP-LINK Archer C20 is a router produced by the TP-LINK company. Versions of the TP-LINK Archer C20 prior to v6.0 version number: 6251031 and the TP-Link Archer AX53 prior to version 1.0 version number: 1251215 contained security vulnerabilities. These vulnerabilities were due to logical flaws...

CVE-2025-9014

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

CVE-2025-9014

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

EUVD-2026-2745

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

CVE-2025-9014 Null Pointer Dereference Vulnerability on TL-WR841N

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

TP-Link TL-WR841N security vulnerabilities

The TP-Link TL-WR841N is a router produced by the TP-Link company. The TP-Link TL-WR841N v14 250908 and earlier versions had a security vulnerability. This vulnerability stemmed from improper validation of the referer header, which could lead to denial-of-service attacks...

CVE-2025-9014: Improper Input Validation

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

The vulnerability of the SSH server of TP-Link’s microprogrammed router TL-WR820N allows a hacker to disclose protected information.

The vulnerability of the SSH server of TP-Link’s microprogrammed router TL-WR820N is related to the use of cryptographic algorithms that contain vulnerabilities. Exploiting this vulnerability can allow a remote attacker to disclose the protected information...

PT-2026-3084

A Null Pointer Dereference vulnerability exists in the referer header check of the web portal of TP-Link TL-WR841N v14, caused by improper input validation. A remote, unauthenticated attacker can exploit this flaw and cause Denial of Service on the web portal service.This issue affects TL-WR841N...

CVE-2025-15035

Improper Input Validation vulnerability in TP-Link Archer AXE75 v1.6 vpn modules allows an authenticated adjacent attacker to delete arbitrary server file, leading to possible loss of critical system files and service interruption or degraded functionality.This issue affects Archer AXE75 v1.6: ≤...

CVE-2025-15035

Improper Input Validation vulnerability in TP-Link Archer AXE75 v1.6 vpn modules allows an authenticated adjacent attacker to delete arbitrary server file, leading to possible loss of critical system files and service interruption or degraded functionality.This issue affects Archer AXE75 v1.6: ≤...

CVE-2025-15035 Arbitrary File Deletion Vulnerability in TP-Link Archer AXE75

Improper Input Validation vulnerability in TP-Link Archer AXE75 v1.6 vpn modules allows an authenticated adjacent attacker to delete arbitrary server file, leading to possible loss of critical system files and service interruption or degraded functionality.This issue affects Archer AXE75 v1.6: ≤...

CVE-2023-43318

TP-Link JetStream Smart Switch TL-SG2210P 5.0 Build 20211201 allows attackers to escalate privileges via modification of the 'tid' and 'usrlvl' values in GET requests...

CVE-2023-31701

TP-Link TL-WPA4530 KIT V2 EU170406 and V2 EU161115 is vulnerable to Command Injection via httpRpmPlcDeviceRemove...

CVE-2023-31756

A command injection vulnerability exists in the administrative web portal in TP-Link Archer VR1600V devices running firmware Versions = 0.1.0. 0.9.1 v5006.0 Build 220518 Rel.32480n which allows remote attackers, authenticated to the administrative web portal as an administrator user to open an...

CVE-2023-31700

TP-Link TL-WPA4530 KIT V2 EU170406 and V2 EU161115 is vulnerable to Command Injection via httpRpmPlcDeviceAdd...

CVE-2023-31188

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer C50 firmware versions prior to 'Archer C50JPV3230505', Archer C55 firmware versions prior to 'Archer C55JPV1230506', and Archer C20 firmwar...

CVE-2023-40357

Multiple TP-LINK products allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Affected products/versions are as follows: Archer AX50 firmware versions prior to 'Archer AX50JPV1230529', Archer A10 firmware versions prior to 'Archer A10JPV2230504', Archer AX10 firmware...