CVE Feed

    Dashboard / CVE / CVE-2022-30333

    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 by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and Android RAR are unaffected.

    Published:May 9, 2022
    Last Modified:Nov 3, 2025
    EPS:May 9, 2022
    EPSS Score:0.92046
    CVSS Score:7.5

    CISA Notification

    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.

    Required Action:

    Apply updates per vendor instructions.

    Notes:

    No extra notes provided.

    Due Date
    Aug 30, 2022
    1473 days ago
    Alert Date
    Aug 9, 2022
    1494 days ago

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Opengroup
    Product
    Unix
    Vendor
    Rarlab
    Product
    Unrar

    Exploits

    http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.htmlhttps://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/http://packetstormsecurity.com/files/167989/Zimbra-UnRAR-Path-Traversal.htmlhttps://blog.sonarsource.com/zimbra-pre-auth-rce-via-unrar-0day/https://github.com/aslitsecurity/Zimbra-CVE-2022-30333https://github.com/J0hnbX/CVE-2022-30333https://github.com/paradox0909/cve-2022-30333_online_rar_extracorhttps://github.com/RakhithJK/CVE-2022-30333https://github.com/rbowes-r7/unrar-cve-2022-30333-pochttps://github.com/TheL1ghtVn/CVE-2022-30333-PoChttps://github.com/tuaandatt/CVE-2022-30333---UnRAR

    Related CVEs

    CVE-2026-77118 (CVSS 8.4) — A heap out-of-bounds write exists in the Photo CD (PCD) decoder of GraphicsMagick. In DecodeImage() (coders/pc…
    CVE-2026-56968 (CVSS 3.7) — GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, w…
    CVE-2026-49975 (CVSS 7.5) — Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's mod_http leads to denial of …
    CVE-2026-9256 (CVSS 9.2) — NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_rewrite_module module. This vulnerabilit…
    CVE-2026-31431 (CVSS 7.8) — In the Linux kernel, the following vulnerability has been resolved: crypto: algif_aead - Revert to operating …
    CVE-2026-34757 (CVSS 5.1) — LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portable Network …
    CVE-2026-4775 (CVSS 7.8) — A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerabili…
    CVE-2025-63261 (CVSS 7.8) — AWStats 8.0 is vulnerable to Command Injection via the open function…
    CVE-2026-3497 (CVSS 6.9) — Vulnerability in the OpenSSH GSSAPI delta included in various Linux distributions. This vulnerability affects …
    CVE-2026-1940 (CVSS 5.1) — An incomplete fix for CVE-2024-47778 allows an out-of-bounds read in gst_wavparse_adtl_chunk() function. The p…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High