CVE-2026-5628: Belkin F9K1015 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: 2026-04-06 · updated 2026-07-24
Weakness: CWE-119

Description

A security vulnerability has been detected in Belkin F9K1015 1.00.10. Impacted is the function formSetSystemSettings of the file /goform/formSetSystemSettings of the component Setting Handler. The manipulation of the argument webpage leads to stack-based buffer overflow. Remote exploitation of the attack is possible. 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 F9K1015: 1.00.10

References

https://github.com/Litengzheng/vuldb_new/blob/main/Belkin%20F9K1015/vul_12/README.md
https://vuldb.com/submit/785555
https://vuldb.com/vuln/355416
https://vuldb.com/vuln/355416/cti

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