CVE-2026-5613

A vulnerability was identified in Belkin F9K1015 1.00.10. This issue affects the function formReboot of the file /goform/formReboot. The manipulation of the argument webpage leads to stack-based buffer overflow. The attack may be initiated 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 v4.0

7.4 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

0.69% chance of exploitation in the next 30 days, 50th percentile

Published

2026-04-06

Proof-of-concept exploits (1)

• Litengzheng/vuldb_new/blob/main/Belkin%20F9K1015/vul_10/README.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-56129
• CVE-2026-56139
• CVE-2026-56122
• CVE-2026-5614
• CVE-2026-56121
• CVE-2026-5615