Vulnerability · Published Jun 16, 2025 · Assigned by VulDB
CVE-2025-6113Tenda FH1203 AdvSetLanip fromadvsetlanip buffer overflow
High 8.8
In plain English
A high-severity buffer overflow in FH1203 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.3%top 28.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability, which was classified as critical, was found in Tenda FH1203 2.0.1.6. Affected is the function fromadvsetlanip of the file /goform/AdvSetLanip. The manipulation of the argument lanMask leads to buffer overflow. It is possible to launch the attack 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-312582 | Tenda FH1203 AdvSetLanip fromadvsetlanip buffer overflow vdb-entry, technical-description
- VDB-312582 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- Submit #592478 | Tenda FH1203 V2.0.1.6 Buffer Overflow third-party-advisory
- https://lavender-bicycle-a5a.notion.site/Tenda-FH1203-fromadvsetlanip-20b53a41781f8070bc65ffadd1ed6bf1?source=copy_link exploit
- https://www.tenda.com.cn/ product