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    CVE-2025-6751

    A vulnerability, which was classified as critical, was found in Linksys E8450 up to 1.2.00.360516. This affects the function set_device_language of the file portal.cgi of the component HTTP POST Request Handler. The manipulation of the argument dut_language leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Jun 27, 2025
    Last Modified:Apr 15, 2026
    EPS:Jun 27, 2025
    EPSS Score:0.00348
    CVSS Score:8.8

    Affected Products

    Vendor
    Linksys
    Product
    E8450

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2024-57538 (CVSS 6.5) — Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (anon…
    CVE-2024-57540 (CVSS 6.5) — Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (acti…
    CVE-2024-57539 (CVSS 8.2) — Linksys E8450 v1.2.00.360516 was discovered to contain a command injection vulnerability via userEmail.…
    CVE-2024-57542 (CVSS 8.8) — Linksys E8450 v1.2.00.360516 was discovered to contain a command injection vulnerability via the field id_emai…
    CVE-2024-57543 (CVSS 5.5) — Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (dhcp…
    CVE-2024-57544 (CVSS 5.5) — Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (lan_…
    CVE-2024-57545 (CVSS 5.5) — Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (hidd…
    CVE-2024-57541 (CVSS 5.5) — Linksys E8450 v1.2.00.360516 was discovered to contain a buffer overflow vulnerability. The parsed field (ipv6…

    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