Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Command injection prevention
MITRE ATT&CK
1 technique across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
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Alert meAnalysisAIv1 – Jul 27, 2026
Remote command injection in Belkin F9K1122 firmware version 1.00.33 allows authenticated low-privilege attackers to execute arbitrary OS commands via the /goform/mp endpoint. The vulnerability is publicly disclosed with a proof-of-concept exploit available, but no vendor patch exists. Despite a critical classification, the low-impact CVSS 4.0 vector and moderate EPSS score (1.08%, 78th percentile) indicate limited immediate risk—priority is warranted only if the device is internet-exposed and using weak credentials.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
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Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
5DescriptionCVE.org
A vulnerability was found in Belkin F9K1122 1.00.33. It has been classified as critical. This affects the function mp of the file /goform/mp of the component webs. The manipulation of the argument command leads to os command injection. It is possible to initiate 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.
Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
OS command injection occurs when an application passes unsanitized user input directly into system shell commands.
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OS command injection in Belkin F9K1122 firmware version 1.00.33 allows remote authenticated attackers to execute arbitra
EUVD-2025-20142
NVD
CVE.org
EPSS
GitHub
VulDB
Exploit-DB