CVE Feed

    Dashboard / CVE / CVE-2026-81939

    CVE-2026-81939

    A Zip Slip vulnerability in the SonicWall Network Security Manager (NSM) On-Prem file upload and archive processing functionality allows an attacker to extract files outside the intended destination directory using a specially crafted archive.

    Published:Sep 4, 2026
    Last Modified:Sep 7, 2026
    EPS:Sep 4, 2026
    EPSS Score:0.00729
    CVSS Score:9.1

    Affected Products

    Vendor
    Sonicwall
    Product
    Network Security Manager

    Exploits

    No exploit reference

    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