CVE Feed

    Dashboard / CVE / CVE-2026-12339

    CVE-2026-12339

    A Zip Slip vulnerability in the WebUI ISP Upgrade functionality allows arbitrary file write via a crafted archive containing directory traversal sequences. An authenticated administrator may overwrite arbitrary files on the system.Successful exploitation may allow arbitrary file to be overwritten on the underlying system, affecting system integrity and availability.

    Published:Aug 10, 2026
    Last Modified:Aug 25, 2026
    EPS:Aug 10, 2026
    EPSS Score:0.0031
    CVSS Score:6.9

    Affected Products

    Vendor
    Tp-link
    Product
    Archer Mr200 V07
    Vendor
    Tp-link
    Product
    Archer Mr600 V2
    Vendor
    Tp-link
    Product
    Tl-mr6400 V5.3

    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