Vulnerability · Published Aug 21, 2025 · Assigned by VulDB
CVE-2025-9299Tenda M3 getMasterPassengerAnalyseData formGetMasterPassengerAnalyseData stack-based overflow
High 8.8
In plain English
A high-severity stack buffer overflow in M3 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 5.5% (higher than 93% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)5.5%top 7.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in Tenda M3 1.0.0.12. Affected by this vulnerability is the function formGetMasterPassengerAnalyseData of the file /goform/getMasterPassengerAnalyseData. The manipulation of the argument Time leads to stack-based 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-121, CWE-119 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
References
- VDB-320904 | Tenda M3 getMasterPassengerAnalyseData formGetMasterPassengerAnalyseData stack-based overflow vdb-entry, technical-description
- VDB-320904 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #632336 | Tenda M3 v1.0.0.12 Buffer Overflow third-party-advisory
- https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.md related
- https://github.com/davybat/IoT-Vuls/blob/main/tenda/formGetMasterPassengerAnalyseData.md#poc exploit
- https://www.tenda.com.cn/ product