CRITICAL🇵🇱 Wersja polska

CVE-2018-25318

CVSS 9.3v4.0pub. 2026-04-29upd. 2026-05-04

Tenda FH303/A300 firmware V5.07.68_EN contains a session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient cookie validation. Attackers can send GET requests to the /goform/AdvSetDns endpoint with a crafted admin cookie to change DNS servers and redirect user traffic to malicious sites.

CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

  • Tenda A300

    HW
    Tenda
    wszystkie wersje

  • Tenda A300 Firmware

    OS
    Tenda
    5.07.68_en

  • Tenda Fh303

    HW
    Tenda
    wszystkie wersje

  • Tenda Fh303 Firmware

    OS
    Tenda
    5.07.68_en
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
Auth Bypass
CWE
References

Related vulnerabilities

CVE-2021-31755CRITICAL9.8⚠ KEVten sam vendor

An issue was discovered on Tenda AC11 devices with firmware through 02.03.01.104_CN. A stack buffer overflow v...

CVE-2020-10987CRITICAL9.8⚠ KEVten sam vendor

The goform/setUsbUnload endpoint of Tenda AC15 AC1900 version 15.03.05.19 allows remote attackers to execute a...

CVE-2018-14558CRITICAL9.8⚠ KEVten sam vendor

An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firm...

CVE-2018-25316CRITICAL9.3PL ✓ten sam vendor

Tenda W308R v2 — obejście uwierzytelnienia i zmiana ustawień DNS

CVE-2018-25317CRITICAL9.3PL ✓ten sam vendor

Tenda W3002R/A302/W309R — obejście uwierzytelnienia i zmiana ustawień DNS