HIGH🇵🇱 Wersja polska

CVE-2024-54887

CVSS 8.0v3.1pub. 2025-01-09upd. 2026-07-05

TP-Link TL-WR940N V3 and V4 with firmware 3.16.9 and earlier contain a buffer overflow via the dnsserver1 and dnsserver2 parameters at /userRpm/Wan6to4TunnelCfgRpm.htm. This vulnerability allows an authenticated attacker to execute arbitrary code on the remote device in the context of the root user.

CVSS Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

  • Tp Link Tl Wr940n

    HW
    Tp-Link
    v3v4

  • Tp Link Tl Wr940n Firmware

    OS
    Tp-Link
    ≤ 3.16.9
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEMemory
CWE
References

Related vulnerabilities

CVE-2023-36355CRITICAL9.9ten sam produkt

TP-Link TL-WR940N V4 was discovered to contain a buffer overflow via the ipStart parameter at /userRpm/WanDyna...

CVE-2023-33538HIGH8.8⚠ KEVten sam produkt

TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a command injection v...

CVE-2026-11409HIGH8.5ten sam produkt

An authenticated OS command injection vulnerability exists in the IPv6 PPPoE configuration handler in TL-WR940...

CVE-2026-11410HIGH8.5ten sam produkt

An authenticated OS command injection vulnerability exists in the BigPond Cable (BPA) WAN configuration module...

CVE-2025-6151HIGH8.2ten sam produkt

A vulnerability has been found in TP-Link TL-WR940N V4 and TL-WR841N V11. Affected by this issue is some unkn...