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    CVE-2026-19979

    A vulnerability was identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. Affected by this vulnerability is the function COPY/MOVE of the component WebDAV Service. Such manipulation leads to authorization bypass. It is possible to launch the attack remotely. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."

    Published:Aug 17, 2026
    Last Modified:Aug 17, 2026
    EPS:Aug 17, 2026
    EPSS Score:
    CVSS Score:8.3

    Affected Products

    Vendor
    Gl-inet
    Product
    A1300
    Vendor
    Gl-inet
    Product
    Ax1800
    Vendor
    Gl-inet
    Product
    Axt1800
    Vendor
    Gl-inet
    Product
    Be3600
    Vendor
    Gl-inet
    Product
    Be6500
    Vendor
    Gl-inet
    Product
    Be9300
    Vendor
    Gl-inet
    Product
    E5800
    Vendor
    Gl-inet
    Product
    Mt2500
    Vendor
    Gl-inet
    Product
    Mt3000
    Vendor
    Gl-inet
    Product
    Mt3600be
    Vendor
    Gl-inet
    Product
    Mt5000
    Vendor
    Gl-inet
    Product
    Mt6000
    Vendor
    Gl-inet
    Product
    X2000
    Vendor
    Gl-inet
    Product
    X3000
    Vendor
    Gl-inet
    Product
    Xe3000
    Vendor
    Gl.inet
    Product
    A1300
    Vendor
    Gl.inet
    Product
    Ax1800
    Vendor
    Gl.inet
    Product
    Axt1800
    Vendor
    Gl.inet
    Product
    Be10000
    Vendor
    Gl.inet
    Product
    Be1400
    Vendor
    Gl.inet
    Product
    Be3600
    Vendor
    Gl.inet
    Product
    Be6500
    Vendor
    Gl.inet
    Product
    Be9300
    Vendor
    Gl.inet
    Product
    E5800
    Vendor
    Gl.inet
    Product
    Mt2500
    Vendor
    Gl.inet
    Product
    Mt3000
    Vendor
    Gl.inet
    Product
    Mt3600be
    Vendor
    Gl.inet
    Product
    Mt5000
    Vendor
    Gl.inet
    Product
    Mt6000
    Vendor
    Gl.inet
    Product
    X2000
    Vendor
    Gl.inet
    Product
    X3000
    Vendor
    Gl.inet
    Product
    Xe3000

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-19983 (CVSS 6.9) — A vulnerability was detected in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x…
    CVE-2026-19981 (CVSS 5.3) — A weakness has been identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E58…
    CVE-2026-19980 (CVSS 5.3) — A security flaw has been discovered in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000…
    CVE-2026-11505 (CVSS 2.3) — A flaw has been found in GL.iNet A1300, AX1800, AXT1800, MT2500, MT3000, MT6000, X3000 and XE3000 4.8.x. This …
    CVE-2024-45262 (CVSS 8.8) — An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.…
    CVE-2024-45261 (CVSS 8) — An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.…
    CVE-2024-45263 (CVSS 8.8) — An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.…
    CVE-2024-45259 (CVSS 6.5) — An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.…
    CVE-2024-45260 (CVSS 8) — An issue was discovered on certain GL-iNet devices, including MT6000, MT3000, MT2500, AXT1800, and AX1800 4.6.…
    CVE-2024-28077 (CVSS 7.5) — A denial-of-service issue was discovered on certain GL-iNet devices. Some websites can detect devices exposed …

    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