CVE-2025-7081

Belkin F9K1122 webs formSetWanStatic os command injection

HIGH
8.8
CVSS Score
Published: July 6, 2025 at 01:32 PM UTC
Updated: June 17, 2026 at 10:04 AM UTC
2 products affected across 1 vendorF9K1122 FirmwareF9K1122

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Severity
HIGH8.8
Exploit prediction
EPSS 20%
SSVC
PoC

Description

A vulnerability has been found in Belkin F9K1122 1.00.33 and classified as critical. Affected by this vulnerability is the function formSetWanStatic of the file /goform/formSetWanStatic of the component webs. The manipulation of the argument m_wan_ipaddr/m_wan_netmask/m_wan_gateway/m_wan_staticdns1/m_wan_staticdns2 is directly passed by the attacker/so we can control the m_wan_ipaddr/m_wan_netmask/m_wan_gateway/m_wan_staticdns1/m_wan_staticdns2 leads to os command injection. 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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

belkin-f9k1122 (same device)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

SignaturePermissions Required
https://vuldb.com/?ctiid.314995
VDB EntryTechnical DescriptionThird Party Advisory
https://vuldb.com/?id.314995
Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.603669

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-77CWE-78

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