What’s Vulnerable › Vulnerabilities

CVE-2026-5044: Belkin F9K1122 Setting formSetSystemSettings stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-29 · updated 2026-06-17
• Weakness: CWE-119

Description

A security vulnerability has been detected in Belkin F9K1122 1.00.33. This affects the function formSetSystemSettings of the file /goform/formSetSystemSettings of the component Setting Handler. Such manipulation of the argument webpage leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Belkin F9K1122: 1.00.33

References

• https://github.com/Litengzheng/vul_db/blob/main/Belkin/vul_155/README.md
• https://vuldb.com/submit/779125
• https://vuldb.com/vuln/353967
• https://vuldb.com/vuln/353967/cti

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