CVE-2025-11294
Belkin F9K1015 formL2TPSetup buffer overflow
HIGH 7.4EPSS 1.3%
A vulnerability was detected in Belkin F9K1015 1.00.10. Affected by this issue is some unknown functionality of the file /goform/formL2TPSetup. The manipulation of the argument L2TPUserName results in buffer overflow. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Affected
- Belkin · F9K1015
- CVSS v4.0 VULDB
- 7.4 HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS v3.1 VULDB
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 VULDB
- 9.0 HIGH
AV:N/AC:L/Au:S/C:C/I:C/A:C - EPSS
- 1.31% chance of exploitation in the next 30 days, 70th percentile
- Published
- 2025-10-05
- Updated
- 2026-02-24
Proof-of-concept exploits (1)
Security advisories
- panda666-888/vuls/blob/main/belkin/f9k1015/formL2TPSetup.md
- https://vuldb.com/?id.327175
- https://vuldb.com/?submit.661298