CVE-2026-71275
5.4 MEDIUMpublic exploit availablePublished 2026-08-05 · Updated 2026-08-05
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
OpenBK7231T's http_fn_ota_exec() (src/httpserver/http_fns.c) reflects the `host` query parameter directly into an HTML response via hprintf255(request, "<h3>OTA requested for %s!</h3>", tmpA) with no HTML encoding, allowing a crafted URL such as /ota_exec?host=<script>alert(1)</script> to execute JavaScript in an authenticated admin's browser when they click a malicious link.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weaknesses
CWE-79
Public exploit & PoC references
References
Data: NVD (public domain). Analysis: local $0 model. Defensive use only.