Exploitation Summary
EIP tracks 1 public exploit for CVE-2022-37393.
PoCs published by Darren Martyn, Ron Bowes, including Metasploit module exploits/linux/local/zimbra_slapper_priv_esc.
AI-analyzed exploit summary This Metasploit module exploits CVE-2022-37393, a vulnerability in Zimbra's sudo configuration allowing the zimbra user to execute zmslapd as root with arbitrary parameters. It leverages this to load a malicious .so file via a custom configuration, achieving local privilege escalation.
Description
Zimbra's sudo configuration permits the zimbra user to execute the zmslapd binary as root with arbitrary parameters. As part of its intended functionality, zmslapd can load a user-defined configuration file, which includes plugins in the form of .so files, which also execute as root.
Exploits (1)
This Metasploit module exploits CVE-2022-37393, a vulnerability in Zimbra's sudo configuration allowing the zimbra user to execute zmslapd as root with arbitrary parameters. It leverages this to load a malicious .so file via a custom configuration, achieving local privilege escalation.
References (3)
Scores
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H