CVE-2025-7087

Name: CVE-2025-7087
Creator: NVD / NIST
Published: 2025-07-06T18:15:21.863+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 8.51%

Last modified Jun 17, 2026

CVE-2025-7087 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. A vulnerability classified as critical was found in Belkin F9K1122 1.00.33. Affected by this vulnerability is the function formL2TPSetup of the file /goform/formL2TPSetup of the component webs. EPSS estimates a 8.51% chance of exploitation in the next 30 days.

Description

A vulnerability classified as critical was found in Belkin F9K1122 1.00.33. Affected by this vulnerability is the function formL2TPSetup of the file /goform/formL2TPSetup of the component webs. The manipulation of the argument L2TPUserName leads to stack-based buffer overflow. The attack can be launched 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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

7.4/10

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

EPSS Probability

8.51%

94.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Belkin	F9k1122 Firmware	1.00.33

References

https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_7/7.mdExploit, Third Party Advisory
https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_7/7.md#pocExploit, Third Party Advisory
https://vuldb.com/?ctiid.315001Permissions Required
https://vuldb.com/?id.315001Third Party Advisory, VDB Entry
https://vuldb.com/?submit.603696Third Party Advisory, VDB Entry
https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_7/7.mdExploit, Third Party Advisory

Timeline

Published: Jul 6, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-7087?

How severe is CVE-2025-7087?

CVE-2025-7087 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 8.51% probability of exploitation in the next 30 days.

How do I fix CVE-2025-7087?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-7087?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST