CVE-2015-6592

CVE-2015-6592 describes an authentication bypass vulnerability in Huawei UAP2105 devices running firmware versions prior to V300R012C00SPC160(BootRom). This flaw allows an attacker with physical access to the serial port to gain unauthorized access to the VxWorks shell without requiring any authentication. The vulnerability carries a CVSSv3 score of 6.8 (Medium), indicating high impact on confidentiality, integrity, and availability due to the complete compromise of the system once physical access is achieved. There is no public exploit code available, nor is there evidence of active exploitation, Metasploit modules, or significant community discussion surrounding this CVE.