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    CVE-2026-9543

    A vulnerability has been found in Totolink N300RH 6.1c.1353_B20190305. Affected is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Such manipulation of the argument admpass leads to os command injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

    Published:May 26, 2026
    Last Modified:May 26, 2026
    EPS:May 26, 2026
    EPSS Score:0.00203
    CVSS Score:9.8

    Affected Products

    Vendor
    Totolink
    Product
    N300rh
    Vendor
    Totolink
    Product
    N300rh Firmware

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-7747 (CVSS 8.9) — A security flaw has been discovered in Totolink N300RH 3.2.4-B20220812. Affected by this vulnerability is the …
    CVE-2026-7633 (CVSS 5.5) — A vulnerability was identified in Totolink N300RH 6.1c.1353_B20190305. This impacts the function setUploadSett…
    CVE-2026-6158 (CVSS 5.5) — A flaw has been found in Totolink N300RH 6.1c.1353_B20190305. Affected is the function setUpgradeUboot of the …
    CVE-2026-3696 (CVSS 5.5) — A vulnerability was found in Totolink N300RH 6..1c.1353_B20190305. The affected element is the function setWiF…
    CVE-2026-3301 (CVSS 8.9) — A security flaw has been discovered in Totolink N300RH 6.1c.1353_B20190305. Affected by this vulnerability is …
    CVE-2025-6401 (CVSS 2) — A vulnerability was found in TOTOLINK N300RH 6.1c.1390_B20191101. It has been classified as problematic. This …

    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