CVE-2026-71273CWE-352csrf

CVE-2026-71273

Medium · published August 5, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
6.5
In the wild
Unconfirmed
What it is

OpenBK7231T's /cfg_wifi_set endpoint (src/httpserver/http_fns.c) accepts configuration changes via a plain GET request with no CSRF token. If the parameter is absent from the request, an else-branch silently clears the device's web admin password to an empty string.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00174 · 6.5th percentile
Weakness
CWE-352 · Cross-Site Request Forgery (CSRF)
Published
2026-08-05T17:24Z
References (2)
https://github.com/openshwprojects/OpenBK7231T_App · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2chttps://github.com/openshwprojects/OpenBK7231T_App/blob/main/src/httpserver/http_fns.c · 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c
EPSS history
Timeline
  • 05 AUG 12:26Z
    OpenBK7231T CSRF in /cfg_wifi_set Leading to Implicit Web Password Disable and WiFi Hijack
    cvelistv5