CVE-2008-1334

CVE-2008-1334 describes an authentication bypass vulnerability in the cgi/b component of the BT Home Hub router. Attackers can exploit this by appending specific characters (e.g., %5C, %, ~) to the PATH_INFO, allowing them to read or modify administrative settings and make unauthorized VoIP calls. This vulnerability has a CVSS score of 7.5, indicating high severity due to its network-based attack vector, low attack complexity, and potential for partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB, and it has received no significant community discussion or media coverage.