CVE-2025-11299: high-severity vulnerability in Belkin F9K1015
Belkin F9K1015 formWanTcpipSetup buffer overflow
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.7epss 1.1%
A vulnerability was identified in Belkin F9K1015 1.00.10. The affected element is an unknown function of the file /goform/formWanTcpipSetup. The manipulation of the argument pppUserName leads to buffer overflow. It is possible to initiate the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Belkin · F9K1015Related CVEs — Belkin F9K1015
In the same product, most dangerous first.
CVE-2025-11303MEDIUMBelkin F9K1015 mp command injectionEPSS 6.8%CVE-2025-11298MEDIUMBelkin F9K1015 formSetWanStatic command injectionEPSS 6.8%CVE-2025-11292MEDIUMBelkin F9K1015 formBSSetSitesurvey command injectionEPSS 6.8%CVE-2025-11294HIGHBelkin F9K1015 formL2TPSetup buffer overflowEPSS 1.3%CVE-2025-11296HIGHBelkin F9K1015 formPPTPSetup buffer overflowEPSS 1.1%CVE-2025-11295HIGHBelkin F9K1015 formPPPoESetup buffer overflowEPSS 1.1%