CSRF in Openshwprojects Openbk7231t App
CVE-2026-71273
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.
Vulnerability class: CSRF (Cross-Site Request Forgery)
EPSS: 0.001 (1.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N.
Affected products
- Openshwprojects Openbk7231t_app — versions 0
Weakness classification (CWE)
References
- 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
- 309f9ea4-e3e9-4c6c-b79d-e8eb01244f2c (third-party-advisory)
Frequently asked questions
- What is CVE-2026-71273?
- CVE-2026-71273 is a medium-severity vulnerability in Openshwprojects Openbk7231t App, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.5/10. Published 2026-08-05.
- How severe is CVE-2026-71273?
- Medium severity. CVSS v3 base score is 6.5 out of 10.