Vulnerability · Published Jul 21, 2025 · Assigned by VulDB
CVE-2025-7914Tenda AC6 httpd setparentcontrolinfo buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in AC6 from Tenda. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.0%top 36.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in Tenda AC6 15.03.06.50 and classified as critical. Affected by this vulnerability is the function setparentcontrolinfo of the component httpd. The manipulation leads to buffer overflow. The attack can be launched remotely.
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:X/RL:X/RC:R
References
- VDB-317029 | Tenda AC6 httpd setparentcontrolinfo buffer overflow vdb-entry, technical-description
- VDB-317029 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #618859 | Tenda AC6 V2.0 V15.03.06.50 Buffer Overflow third-party-advisory
- https://github.com/gaochen61/IoTVuln/blob/main/Tenda_AC6_V15.03.06.50/setparentcontrolinfo.md related
- https://www.tenda.com.cn/ product