Vulnerability · Published Aug 15, 2025 · Assigned by VulDB
CVE-2025-9007Tenda CH22 editFileName formeditFileName buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in CH22 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 58% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.8%top 41.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability has been found in Tenda CH22 1.0.0.1. Affected by this issue is the function formeditFileName of the file /goform/editFileName. The manipulation leads to buffer overflow. The attack may be launched 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/E:P/RL:X/RC:R
References
- VDB-320036 | Tenda CH22 editFileName formeditFileName buffer overflow vdb-entry, technical-description
- VDB-320036 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #628867 | Tenda CH22 V1.0.0.1 Buffer Overflow third-party-advisory
- https://github.com/moweizhang1994/cve/issues/3 exploit, issue-tracking
- https://www.tenda.com.cn/ product