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    CVE-2026-38711

    TR1200 v2.4.15, TR3000 v2.4.21, WR300 v2.4.25, WR1200 v2.4.23, WR1300 v2.4.22, WR1500 v2.3.10, WR3000 v2.4.19, WR3600 v2.3.16, and WR6500 v2.3.15 were discovered to contain a command injection vulnerability in the system.upgrade_check interface. This vulnerability allows attackers to execute arbitrary commands as root via a crafted input.

    Published:Jul 31, 2026
    Last Modified:Aug 7, 2026
    EPS:Jul 31, 2026
    EPSS Score:0.02619
    CVSS Score:9.8

    Affected Products

    Vendor
    Cudy
    Product
    Tr1200
    Vendor
    Cudy
    Product
    Tr3000
    Vendor
    Cudy
    Product
    Wr1200
    Vendor
    Cudy
    Product
    Wr1300
    Vendor
    Cudy
    Product
    Wr1500
    Vendor
    Cudy
    Product
    Wr300
    Vendor
    Cudy
    Product
    Wr3000
    Vendor
    Cudy
    Product
    Wr3600
    Vendor
    Cudy
    Product
    Wr6500

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-38713 (CVSS 9.8) — TR1200 v2.4.15, TR3000 v2.4.21, WR300 v2.4.25, WR1200 v2.4.23, WR1300 v2.4.22, WR1500 v2.3.10, WR3000 v2.4.19,…
    CVE-2026-38710 (CVSS 7.2) — TR1200 v2.4.15 and TR3000 v2.4.21 were discovered to contain a command injection vulnerability in the system.s…
    CVE-2026-38708 (CVSS 9.8) — TR1200 v2.4.15, TR3000 v2.4.21, WR300 v2.4.25, WR1200 v2.4.23, WR1300 v2.4.22, WR1500 v2.3.10, WR3000 v2.4.19,…
    CVE-2026-38709 (CVSS 9.8) — TR1200 v2.4.15, TR3000 v2.4.21, WR300 v2.4.25, WR1200 v2.4.23, WR1300 v2.4.22, WR1500 v2.3.10, WR3000 v2.4.19,…
    CVE-2026-4537 (CVSS 2) — A vulnerability was determined in Cudy TR1200 R46-2.4.15-20250721-164017. Impacted is the function action_ipse…
    CVE-2025-11134 (CVSS 1.9) — A security vulnerability has been detected in Cudy TR1200 1.16.3-20230804-164635. Impacted is an unknown funct…

    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