Zyxel Firewall SUID Binary Privilege Escalation Exploit

This Metasploit module exploits CVE-2022-30526, a local privilege escalation vulnerability that allows a low privileged user e.g. nobody escalate to root. The issue stems from a suid binary that allows all users to copy files as root. This module overwrites the firewall's crontab to execute an...

Zyxel Firewall SUID Binary Privilege Escalation

This module exploits CVE-2022-30526, a local privilege escalation vulnerability that allows a low privileged user e.g. nobody escalate to root. The issue stems from a suid binary that allows all users to copy files as root. This module overwrites the firewall's crontab to execute an attacker...

Zyxel Firewall SUID Binary Privilege Escalation

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Zyxel Firewall SUID Binary Privilege Escalation', 'Description' = %q This module exploits CVE-2022-30526, a local privilege escalation...

CVE-2022-30526

creationtimestamp| type| source ---|---|--- 2022-07-19 12:40:30+00:00| seen| https://t.me/cibsecurity/46528 2022-07-29 11:01:17+00:00| seen| https://t.me/poxek/2124 2022-08-31 13:26:23+00:00| seen|...

CVE-2022-30526

CVE-2022-30526 affects Zyxel USG FLEX/USGZyWALL firewalls (e.g., USG FLEX 100(W), 200, 500, 700; USG FLEX 50(W); USG20(W)-VPN; ATP; VPN series; USG/ZyWALL). The issue is a local privilege escalation via the CLI caused by a SUID binary that allows a low-privileged user to copy files as root and ov...