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Vulnerability IntelligenceCVE-2026-5629

CVE-2026-5629

HIGH8.8

Belkin F9K1015 formSetFirewall stack-based overflow

Published Apr 6, 2026

Modified 1 weeks ago

Details

A vulnerability was detected in Belkin F9K1015 1.00.10. The affected element is the function formSetFirewall of the file /goform/formSetFirewall. The manipulation of the argument webpage results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References

https://github.com/Litengzheng/vuldb_new/blob/main/Belkin%20F9K1015/vul_13/README.md

https://vuldb.com/submit/785556

https://vuldb.com/vuln/355417

https://vuldb.com/vuln/355417/cti

https://www.cve.org/CVERecord?id=CVE-2026-5629

CVSS Analysis

CVSS v4.0

8.7

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Attack Requirements

NoneAT:N

Privileges Required

LowPR:L

User Interaction

NoneUI:N

Vulnerable System

Vuln. Confidentiality

HighVC:H

Vuln. Integrity

HighVI:H

Vuln. Availability

HighVA:H

Subsequent System

Subseq. Confidentiality

NoneSC:N

Subseq. Integrity

NoneSI:N

Subseq. Availability

NoneSA:N

8.7/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

Weakness Type (CWE)

Memory Safety

Buffer Overflow

Other

Ecosystems

Timeline

PublishedApr 6, 2026

ModifiedApr 7, 2026

CVE-2026-5629 | Mondoo Vulnerability Intelligence