CVE-2022-37393

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.

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

1.67% chance of exploitation in the next 30 days, 75th percentile

Published

2022-08-16

Updated

2024-09-17

Proof-of-concept exploits (2)

• https://attackerkb.com/topics/92AeLOE1M1/cve-2022-37393/rapid7-analysis
• https://darrenmartyn.ie/2021/10/27/zimbra-zmslapd-local-root-exploit/

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/zimbra_slapper_priv_…

References

• CVE Record
• NVD entry

Related

• CVE-2022-3739
• CVE-2022-3741
• CVE-2022-37337
• CVE-2022-37415
• CVE-2022-37332
• CVE-2022-37416