PT-2026-30556 · Belkin · F9K1015

Ltzhust · Published 2026-04-06 · Updated 2026-04-06 · CVE-2026-5611

Mitre

CVSS v3.1

8.8

High

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A vulnerability was found in Belkin F9K1015 1.00.10. This affects the function formCrossBandSwitch of the file /goform/formCrossBandSwitch. Performing a manipulation of the argument webpage results in stack-based buffer overflow. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.

Exploit

Fix

Buffer Overflow

Stack Overflow

Weakness Enumeration

CWE-119

CWE-121

Related Identifiers

CVE-2026-5611

Affected Products

F9K1015

References · 5

• 🔥 https://github.com/Litengzheng/vuldb_new/blob/main/Belkin%20F9K1015/vul_5/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5611 · Security Note
• https://vuldb.com/vuln/355402/cti · Note
• https://vuldb.com/submit/785538 · Note
• https://vuldb.com/vuln/355402 · Note