Linksys E2000 vulnerabilities

4 vulnerabilities

Known vulnerabilities in Linksys E2000, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

10CVE-2025-34037linksyse1000 v1+10
EPSS score
92.77%
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 ttcp_ip parameter without sanitization, allowing unauthenticated attackers to inject shell commands. This vulnerability was reported to be exploited in the wild by the "TheMoon" worm  in 2014 to deploy a MIPS ELF payload, enabling arbitrary code execution on the router. Additionally, this vulnerability may affect other Linksys products to include, but not limited to, WAG/WAP/WES/WET/WRT-series router models and Wireless-N access points and routers. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.8.8CVE-2024-27497linksyse2000_firmware
EPSS score
26.66%
Linksys E2000 Ver.1.0.06 build 1 is vulnerable to authentication bypass via the position.js file.7.2CVE-2023-31741linksyse2000_firmware
EPSS score
2.37%
There is a command injection vulnerability in the Linksys E2000 router with firmware version 1.0.06. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ssid, wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.7.2CVE-2023-31740linksyse2000_firmware
EPSS score
2.37%
There is a command injection vulnerability in the Linksys E2000 router with firmware version 1.0.06. If an attacker gains web management privileges, they can inject commands into the post request parameters WL_atten_bb, WL_atten_radio, and WL_atten_ctl in the apply.cgi interface, thereby gaining shell privileges.