PT-2025-28074 · Belkin · Belkin F9K1122

Bond · Published 2025-06-25 · Updated 2025-07-06 · CVE-2025-7081

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Belkin F9K1122 version 1.00.33

Description: A critical issue has been found, affecting the function formSetWanStatic of the file /goform/formSetWanStatic in the component webs. The manipulation of the arguments m wan ipaddr, m wan netmask, m wan gateway, m wan staticdns1, and m wan staticdns2 can be directly controlled by an attacker, leading to os command injection. This issue can be exploited remotely.

Recommendations: For Belkin F9K1122 version 1.00.33, as a temporary workaround, consider restricting access to the /goform/formSetWanStatic endpoint to minimize the risk of exploitation. Avoid using the arguments m wan ipaddr, m wan netmask, m wan gateway, m wan staticdns1, and m wan staticdns2 in the affected function until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2025-08093

CVE-2025-7081

Affected Products

Belkin F9K1122

References · 10

• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_1/1.md · Exploit
• 🔥 https://github.com/wudipjq/my_vuln/blob/main/Belkin/vuln_1/1.md#poc · Exploit
• https://osv.dev/vulnerability/CVE-2025-7081 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08093 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-7081 · Security Note
• https://twitter.com/CVEnew/status/1941854427280748669 · Twitter Post
• https://vuldb.com/?submit.603669 · Note
• https://vuldb.com/?id.314995 · Note
• https://t.me/cvenotify/127758 · Telegram Post
• https://vuldb.com/?ctiid.314995 · Note