Vulnerability · Published Dec 30, 2025 · Assigned by VulDB
CVE-2025-15215Tenda AC10U HTTP POST Request setPptpUserList formSetPPTPUserList buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in AC10U from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.7%top 46.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was determined in Tenda AC10U 15.03.06.48/15.03.06.49. This affects the function formSetPPTPUserList of the file /goform/setPptpUserList of the component HTTP POST Request Handler. This manipulation of the argument list causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
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/E:P/RL:X/RC:R
References
- VDB-338600 | Tenda AC10U HTTP POST Request setPptpUserList formSetPPTPUserList buffer overflow vdb-entry, technical-description
- VDB-338600 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #725365 | Tenda AC10U AC10U v1.0 Firmware V15.03.06.48、AC10U v1.0 Firmware V15.03.06.49 Buffer Overflow third-party-advisory
- https://www.notion.so/Tenda-AC10U-setPptpUserList-2d753a41781f80e8ba6bc37ba6100343?pvs=73 exploit
- https://www.tenda.com.cn/ product