Back to KEVs

CVE-2022-30333

RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated...

Basic Information

CVE State
PUBLISHED
Reserved Date
May 07, 2022
Published Date
May 09, 2022
Last Updated
January 29, 2025
Vendor
n/a
Product
n/a
Description
RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.

CVSS Scores

CVSS v3.1

7.5 - HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
partial

Exploit Status

Exploited in the Wild
Yes (added 2022-08-09 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2022-07-22 01:14:29 UTC) Source

References

https://www.rarlab.com/rar_add.htm https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/ http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html https://lists.debian.org/debian-lts-announce/2023/08/msg00022.html https://security.gentoo.org/glsa/202309-04

Known Exploited Vulnerability Information

Source Added Date
CISA 2022-08-09 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Metasploit https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/zimbra_unrar_cve_2022_30333.rb 2025-04-29 11:01:16 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

unrar_cve_2022_30333

Type: metasploit • Created: Unknown

Metasploit module for CVE-2022-30333

zimbra_unrar_cve_2022_30333

Type: metasploit • Created: Unknown

Metasploit module for CVE-2022-30333

aslitsecurity/Zimbra-CVE-2022-30333

Type: github • Created: 2022-07-26 13:28:12 UTC • Stars: 7

Zimbra unrar vulnerability. Now there are already POC available, it is safe to release our POC.

J0hnbX/CVE-2022-30333

Type: github • Created: 2022-07-22 01:14:29 UTC • Stars: 2

TheL1ghtVn/CVE-2022-30333-PoC

Type: github • Created: 2022-07-05 02:35:12 UTC • Stars: 13