CVE-2012-1493 – F5 BIG-IP - Authentication Bypass (PoC)

https://notcve.org/view.php?id=CVE-2012-1493

F5 BIG-IP appliances 9.x before 9.4.8-HF5, 10.x before 10.2.4, 11.0.x before 11.0.0-HF2, and 11.1.x before 11.1.0-HF3, and Enterprise Manager before 2.1.0-HF2, 2.2.x before 2.2.0-HF1, and 2.3.x before 2.3.0-HF3, use a single SSH private key across different customers' installations and do not properly restrict access to this key, which makes it easier for remote attackers to perform SSH logins via the PubkeyAuthentication option. El dispositivo F5 BIG-IP v9.x anteriores a v9.4.8-HF5, v10.x anteriores a v10.2.4, v11.0.x anteriores a v11.0.0-HF2, y v11.1.x anteriores a v11.1.0-HF3, y Enterprise Manager anteriores a v2.1.0-HF2, v2.2.x anteriores a v2.2.0-HF1, y v2.3.x anteriores a v2.3.0-HF3, usa una clave privada SSH en distintas instalaciones de clientes, y no restringe el acceso a la mismas de forma adecuada, lo que facilita a atacantes remotos hacer login SSH a través de la opción PubkeyAuthentication. F5 ships a public/private key pair on BIG-IP appliances that allows passwordless authentication to any other BIG-IP box. Since the key is easily retrievable, an attacker can use it to gain unauthorized remote access as root. • https://www.exploit-db.com/exploits/19064 https://www.exploit-db.com/exploits/19091 https://www.exploit-db.com/exploits/19099 http://support.f5.com/kb/en-us/solutions/public/13000/600/sol13600.html http://www.theregister.co.uk/2012/06/13/f5_kit_metasploit_exploit https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/ssh/f5_bigip_known_privkey.rb https://www.trustmatta.com/advisories/MATTA-2012-002.txt • CWE-255: Credentials Management Errors •