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    CVE-2020-24987

    Tenda AC18 Router through V15.03.05.05_EN and through V15.03.05.19(6318) CN devices could cause a remote code execution due to incorrect authentication handling of vulnerable logincheck() function in /usr/lib/lua/ngx_authserver/ngx_wdas.lua file if the administrator UI Interface is set to "radius".

    Published:Sep 4, 2020
    Last Modified:Nov 21, 2024
    EPS:Sep 4, 2020
    EPSS Score:0.0265
    CVSS Score:9.8

    Affected Products

    Vendor
    Tendacn
    Product
    Ac18
    Vendor
    Tendacn
    Product
    Ac18 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-287 Improper Authentication

    Related CVEs

    CVE-2024-33180 (CVSS 9.8) — Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the device…
    CVE-2024-33182 (CVSS 9.8) — Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the device…
    CVE-2022-40862 (CVSS 9.8) — Tenda AC15 and AC18 router V15.03.05.19 contains stack overflow vulnerability in the function fromNatStaticSet…
    CVE-2022-40864 (CVSS 9.8) — Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function setSmartPowerM…
    CVE-2022-40865 (CVSS 9.8) — Tenda AC15 and AC18 routers V15.03.05.19 contain heap overflow vulnerabilities in the function setSchedWifi wi…
    CVE-2022-40869 (CVSS 9.8) — Tenda AC15 and AC18 routers V15.03.05.19 contain stack overflow vulnerabilities in the function fromDhcpListCl…
    CVE-2022-38326 (CVSS 9.8) — Tenda AC15 WiFi Router V15.03.05.19_multi and AC18 WiFi Router V15.03.05.19_multi were discovered to contain a…
    CVE-2022-38325 (CVSS 9.8) — Tenda AC15 WiFi Router V15.03.05.19_multi and AC18 WiFi Router V15.03.05.19_multi were discovered to contain a…
    CVE-2022-31446 (CVSS 9.8) — Tenda AC18 router V15.03.05.19 and V15.03.05.05 was discovered to contain a remote code execution (RCE) vulner…
    CVE-2020-13389 (CVSS 9.8) — An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V1…

    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