CVE-2022-30333
Act now ● On CISA KEV — actively exploited used in ransomware
Actively exploited — on the CISA KEV list.
CVSS base
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS — probability of exploitation (30 days)
99.1%
99.9th percentile
CISA KEV
Listed
Added 2022-08-09 · patch by 2022-08-30
Weakness / dates
CWE-22
Published 2022-05-09 · modified 2026-08-04
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.
Affected
References
- exploit http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html
- exploit https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/
- https://lists.debian.org/debian-lts-announce/2023/08/msg00022.html
- https://security.gentoo.org/glsa/202309-04
- https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz
- https://www.rarlab.com/rar_add.htm
- exploit http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.html
- exploit https://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/
- https://lists.debian.org/debian-lts-announce/2023/08/msg00022.html
- https://security.gentoo.org/glsa/202309-04
- https://www.rarlab.com/rar/rarlinux-x32-612.tar.gz
- https://www.rarlab.com/rar_add.htm
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-30333