What’s Vulnerable › Vulnerabilities

CVE-2025-11295: Belkin F9K1015 formPPPoESetup buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-10-05 · updated 2026-10-09
• Weakness: CWE-119

Description

A flaw has been found in Belkin F9K1015 1.00.10. This affects an unknown part of the file /goform/formPPPoESetup. This manipulation of the argument pppUserName causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been published 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/panda666-888/vuls/blob/main/belkin/f9k1015/formPPPoESetup.md
• https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPPoESetup.md#poc
• https://vuldb.com/?ctiid.327176
• https://vuldb.com/?id.327176
• https://vuldb.com/?submit.661299
• https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPPoESetup.md
• https://github.com/panda666-888/vuls/blob/main/belkin/f9k1015/formPPPoESetup.md#poc

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