Wrt54gl Firmware vulnerabilities
5 known vulnerabilities in Wrt54gl Firmware from Linksys. 5 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.5 High severity
WRT54GL: Exposure of Sensitive Information to an Unauthorized Actor
A vulnerability was found in Linksys WRT54GL 4.30.18 and classified as problematic. Affected by this issue is some unknown functionality of the file /SysInfo.htm of the component Web Management Interface. The manipulation leads to information disclosure. The e
- 7.2 High severity
Wrt54gl Firmware: Improper Neutralization of Special Elements used in a Command
There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_
- 7.2 High severity
WRT54GL Wireless-G Broadband Router: Improper Neutralization of Special Elements used in an OS Command
An arbitrary code execution vulnerability exisits in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. The Check_TSSI function within the httpd binary uses unvalidated user input in the construction of a system command. An authenticated
- 7.5 High severity
WRT54GL Wireless-G Broadband Router: NULL Pointer Dereference
A null pointer dereference vulnerability exists in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. A null pointer dereference in the soap_action function within the upnp binary can be triggered by an unauthenticated attacker via a mal
- 7.2 High severity
WRT54GL Wireless-G Broadband Router: Out-of-bounds Write
A buffer overflow vulnerability exists in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. A stack-based buffer overflow in the Start_EPI function within the httpd binary allows an authenticated attacker with administrator privileges t