Vulnerability · Published Oct 5, 2025 · Assigned by VulDB

CVE-2025-11300Belkin F9K1015 formWlanMP buffer overflow

High 8.8

In plain English

A high-severity buffer overflow in F9K1015 from Belkin. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)0.9%top 41.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A security flaw has been discovered in Belkin F9K1015 1.00.10. The impacted element is an unknown function of the file /goform/formWlanMP. The manipulation of the argument ateFunc results in buffer overflow. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Belkin	F9K1015	1.00.10

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-327181 | Belkin F9K1015 formWlanMP buffer overflow vdb-entry, technical-description
VDB-327181 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #661304 | Belkin F9K1015 1.00.10 Buffer Overflow third-party-advisory
https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formWlanMP.md related
https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formWlanMP.md#poc exploit