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    CVE-2024-1783

    A vulnerability classified as critical has been found in Totolink LR1200GB 9.1.0u.6619_B20230130/9.3.5u.6698_B20230810. Affected is the function loginAuth of the file /cgi-bin/cstecgi.cgi of the component Web Interface. The manipulation of the argument http_host leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-254574 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

    Published:Feb 22, 2024
    Last Modified:Apr 1, 2025
    EPS:Feb 23, 2024
    EPSS Score:0.00418
    CVSS Score:9.8

    Affected Products

    Vendor
    Totolink
    Product
    Lr1200gb
    Vendor
    Totolink
    Product
    Lr1200gb Firmware

    Exploits

    https://gist.github.com/manishkumarr1017/30bca574e2f0a6d6336115ba71111984https://gist.github.com/manishkumarr1017/30bca574e2f0a6d6336115ba71111984

    Common Weakness Enumeration

    CWE-121 Stack-based Buffer Overflow

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2025-60684 (CVSS 6.5) — A stack buffer overflow vulnerability exists in the ToToLink LR1200GB (V9.1.0u.6619_B20230130) and NR1800X (V9…
    CVE-2025-60688 (CVSS 6.5) — A stack buffer overflow vulnerability exists in the ToToLink LR1200GB (V9.1.0u.6619_B20230130) and NR1800X (V9…
    CVE-2025-60686 (CVSS 5.1) — A local stack-based buffer overflow vulnerability exists in the infostat.cgi and cstecgi.cgi binaries of ToToL…
    CVE-2025-60687 (CVSS 6.5) — An unauthenticated command injection vulnerability exists in the ToToLink LR1200GB Router firmware V9.1.0u.661…
    CVE-2024-0578 (CVSS 8.8) — A vulnerability classified as critical has been found in Totolink LR1200GB 9.1.0u.6619_B20230130. Affected is …
    CVE-2024-0577 (CVSS 8.8) — A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130. It has been rated as critical. This issu…
    CVE-2024-0576 (CVSS 8.8) — A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130. It has been declared as critical. This v…
    CVE-2024-0575 (CVSS 8.8) — A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130. It has been classified as critical. This…
    CVE-2024-0574 (CVSS 8.8) — A vulnerability was found in Totolink LR1200GB 9.1.0u.6619_B20230130 and classified as critical. Affected by t…
    CVE-2024-0573 (CVSS 8.8) — A vulnerability has been found in Totolink LR1200GB 9.1.0u.6619_B20230130 and classified as critical. Affected…

    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