Vulnerability · Published Dec 30, 2025 · Assigned by VulDB
CVE-2025-15252Tenda M3 setDhcpAP formSetRemoteDhcpForAp 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 3.3% (higher than 89% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)3.3%top 11.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A flaw has been found in Tenda M3 1.0.0.13(4903). The affected element is the function formSetRemoteDhcpForAp of the file /goform/setDhcpAP. This manipulation of the argument startip/endip/leasetime/gateway/dns1/dns2 causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been published 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-338642 | Tenda M3 setDhcpAP formSetRemoteDhcpForAp stack-based overflow vdb-entry, technical-description
- VDB-338642 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #725497 | Tenda M3 V1.0.0.13(4903) Stack-based Buffer Overflow third-party-advisory
- https://github.com/dwBruijn/CVEs/blob/main/Tenda/setRemoteDhcpForAp.md exploit
- https://www.tenda.com.cn/ product