CVE-2025-7086CWE-119CWE-121

Belkin F9K1122 webs formPPTPSetup stack-based overflow

High · published July 6, 2025

CVSS v4.0
8.7
EPSS
6%
Percentile
93.7
In the wild
Unconfirmed
What it is

A vulnerability classified as critical has been found in Belkin F9K1122 1.00.33. Affected is the function formPPTPSetup of the file /goform/formPPTPSetup of the component webs. The manipulation of the argument pptpUserName leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The record
Technical detail
CVSS v4.0
8.7 · HIGH
Vector
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
EPSS
0.06444 · 93.7th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-121 · Stack-based Buffer Overflow
Published
2025-07-06T17:02Z
EPSS history
Timeline
  • 06 JUL 17:02Z
    Belkin F9K1122 webs formPPTPSetup stack-based overflow
    cvelistv5