CVE-2025-34037

CVE-2025-34037 is an OS command injection in Linksys E-Series routers, exploitable via unauthenticated HTTP POSTs to /tmUnblock.cgi or /hndUnblock.cgi on port 8080. The issue stems from improper sanitization of the ttcp_ip parameter, enabling shell command injection and arbitrary code execution. ...

CVE-2025-34037: Improper Neutralization of Special Elements used in an OS Command

An OS command injection vulnerability exists in various models of E-Series Linksys routers via the /tmUnblock.cgi and /hndUnblock.cgi endpoints over HTTP on port 8080. The CGI scripts improperly process user-supplied input passed to the ttcpip parameter without sanitization, allowing...

Linksys E-Series 安全漏洞

Linksys E-Series is a router from Linksys, Inc. A security vulnerability exists in Linksys E-Series that stems from an OS command injection attack due to uncleared ttcpip parameters in the tmUnblock.cgi and hndUnblock.cgi endpoints...

PT-2025-26664

Name of the Vulnerable Software and Affected Versions Linksys E-Series routers versions prior to a firmware update Linksys E4200 Linksys E3200 Linksys E3000 Linksys E2500 Linksys E2100L Linksys E2000 Linksys E1550 Linksys E1500 Linksys E1200 Linksys E1000 Linksys E900 Description An OS command...

Linksys ESeries OS Command Injection (CVE-2018-3953; CVE-2018-3954; CVE-2018-3955)

A command injection vulnerability exists in the Linksys E Series line of routers. An attacker can exploit these bugs by sending an authenticated HTTP request to the network configuration service. An attacker could then gain the ability to arbitrarily execute code on the machine...

CVE-2018-3953

Devices in the Linksys ESeries line of routers Linksys E1200 Firmware Version 2.0.09 and Linksys E2500 Firmware Version 3.0.04 are susceptible to OS command injection vulnerabilities due to improper filtering of data passed to and retrieved from NVRAM. Data entered into the 'Router Name' input...

Vulnerability Spotlight: Linksys ESeries Multiple OS Command Injection Vulnerabilities

These vulnerabilities were discovered by Jared Rittle of Cisco Talos. Cisco Talos is disclosing several vulnerabilities in the operating system on the Linksys E Series of routers. Multiple exploitable OS command injection vulnerabilities exist in the Linksys E Series line of routers. An attacker...

PT-2018-2660 · Linksys · Linksys E2500 +2

Name of the Vulnerable Software and Affected Versions: Linksys E1200 version 2.0.09 Linksys E2500 version 3.0.04 Description: An operating system command injection exists in the Linksys E-Series line of routers. Specially crafted entries to network configuration information can cause execution of...

Linksys E Series - Multiple Vulnerabilities

Exploit for hardware platform in category web applications ======================================================================= title: Multiple vulnerabilities product: Linksys E series, see "Vulnerable / tested versions" vulnerable version: see "Vulnerable / tested versions" fixed version: no...

Linksys E Series - Multiple Vulnerabilities

SEC Consult Vulnerability Lab Security Advisory ======================================================================= title: Multiple vulnerabilities product: Linksys E series, see "Vulnerable / tested versions" vulnerable version: see "Vulnerable / tested versions" fixed version: no public fix...