Vulnerability · Published May 6, 2025 · Assigned by VulDB
CVE-2025-4299Tenda AC1206 openSchedWifi setSchedWifi buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in AC1206 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.9%top 39.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was found in Tenda AC1206 up to 15.03.06.23. It has been rated as critical. This issue affects the function setSchedWifi of the file /goform/openSchedWifi. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products (as reported)
Weakness: CWE-120, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- VDB-307403 | Tenda AC1206 openSchedWifi setSchedWifi buffer overflow vdb-entry, technical-description
- VDB-307403 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #563558 | Shenzhen Tenda Technology Co.,Ltd. AC1206 <=V15.03.06.23 Buffer Overflow third-party-advisory
- https://github.com/CH13hh/tmp_store_cc/blob/main/AC1206/AC1206setSchedWifi/setSchedWifi.md exploit
- https://www.tenda.com.cn/ product