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    CVE-2026-85031

    A vulnerability was found in TOTOLINK CP450 4.1.0. The impacted element is an unknown function of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument topicurl results in buffer overflow. Remote exploitation of the attack is possible.

    Published:Sep 3, 2026
    Last Modified:Sep 3, 2026
    EPS:Sep 3, 2026
    EPSS Score:0.00579
    CVSS Score:9.9

    Affected Products

    Vendor
    Totolink
    Product
    Cp450
    Vendor
    Totolink
    Product
    Cp450 Firmware

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-15271 (CVSS 7.7) — A security vulnerability has been detected in TOTOLINK A3000RU, A3100R, A950RG, AC1200T10, CP450, CS185R_T10 a…
    CVE-2026-11554 (CVSS 2.1) — A vulnerability was determined in TOTOLINK CP450 4.1.0cu.747. This vulnerability affects unknown code of the f…
    CVE-2024-7465 (CVSS 8.7) — A vulnerability, which was classified as critical, was found in TOTOLINK CP450 4.1.0cu.747_B20191224. Affected…
    CVE-2024-7332 (CVSS 9.3) — A vulnerability was found in TOTOLINK CP450 4.1.0cu.747_B20191224. It has been classified as critical. This af…
    CVE-2024-34209 (CVSS 9.8) — TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the s…
    CVE-2024-34213 (CVSS 9.8) — TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the S…
    CVE-2024-34200 (CVSS 8.8) — TOTOLINK CPE CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in t…
    CVE-2024-34201 (CVSS 7.3) — TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the g…
    CVE-2024-34202 (CVSS 6.5) — TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the s…
    CVE-2024-34203 (CVSS 3.8) — TOTOLINK CP450 v4.1.0cu.747_B20191224 was discovered to contain a stack buffer overflow vulnerability in the s…

    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