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    CVE-2026-77022

    A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is the function sub_44B438 of the file /cgi-bin/mbox-config?method=SET&section=ptest_ssid of the component SSID Configuration. The manipulation of the argument ssid results in stack-based buffer overflow. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks.

    Published:Aug 20, 2026
    Last Modified:Aug 21, 2026
    EPS:Aug 20, 2026
    EPSS Score:0.00463
    CVSS Score:9.9

    Affected Products

    Vendor
    Comfast
    Product
    Cf-n1-s

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-78050 (CVSS 8.6) — A vulnerability was found in Comfast CF-N1-S 2.6.0.1. The affected element is the function sub_41AD7C of the f…
    CVE-2026-77683 (CVSS 8.6) — A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is the function system …
    CVE-2026-77148 (CVSS 8.6) — A vulnerability was found in Comfast CF-N1-S 2.6.0.1. This impacts the function sub_44B50C of the file /cgi-bi…
    CVE-2026-77004 (CVSS 2.1) — A flaw has been found in Comfast CF-N1-S 2.6.0.1. This impacts the function sprintf of the file /cgi-bin/mbox-…
    CVE-2026-76008 (CVSS 10) — A flaw has been found in Comfast CF-N1-S 2.6.0.1. This affects the function get_para_from_uri of the file /cgi…
    CVE-2026-75094 (CVSS 8.5) — A flaw has been found in COMFAST CF-N1-S 2.6.0.1. This impacts the function sub_44B438 of the file /cgi-bin/mb…
    CVE-2026-19976 (CVSS 2) — A security vulnerability has been detected in COMFAST CF-N1-S 2.6.0.1. Impacted is the function sub_44A968 of …
    CVE-2026-6799 (CVSS 2.1) — A security flaw has been discovered in Comfast CF-N1-S 2.6.0.1. Affected by this issue is some unknown functio…

    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