CVE-2025-15233: A security flaw has been discovered in Tenda M3 1.0.0.13(4903). This issue affects the function formSetAdInfoDetails…
CVE-2025-15233 · Severity: high · CVSS 8.8 · Published 2025-12-30
A security flaw has been discovered in Tenda M3 1.0.0.13(4903). This issue affects the function formSetAdInfoDetails of the file /goform/setAdInfoDetail. The manipulation of the argument adName/smsPassword/smsAccount/weixinAccount/weixinName/smsSignature/adRedirectUrl/adCopyRight/smsContent/adItemUID results in heap-based buffer overflow. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks.
No. Junglewise Threat Intelligence has no report of CVE-2025-15233 being exploited in the wild.
How severe is CVE-2025-15233?
High severity, with a CVSS score of 8.8, published 30 December 2025.
Which products and versions are affected?
Tenda M3, Tenda M3 Firmware. The advisory does not name versions.
Is there a fix for CVE-2025-15233?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-15233?
Check whether you run Tenda M3 or Tenda M3 Firmware. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.