PT-2026-28752 · Belkin · Belkin F9K1122

Ltzhuster2 + 1 · Published 2026-03-28 · Updated 2026-03-29 · CVE-2026-5044

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Belkin F9K1122 version 1.00.33

Description A security issue has been identified in Belkin F9K1122 version 1.00.33. The formSetSystemSettings function within the Setting Handler component, located in the /goform/formSetSystemSettings file, is susceptible to a stack-based buffer overflow. Manipulation of the webpage argument can trigger this issue. The attack can be executed remotely. The exploit has been publicly disclosed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-121

CWE-119

CWE-787

Related Identifiers

CVE-2026-5044

Affected Products

Belkin F9K1122

References · 10

• 🔥 https://github.com/Litengzheng/vul_db/blob/main/Belkin/vul_155/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5044 · Security Note
• https://vuldb.com/vuln/353967 · Note
• https://vuldb.com/submit/779125 · Note
• https://twitter.com/vuldb/status/2037827936649437249 · Twitter Post
• https://twitter.com/CveFindCom/status/2038250871339856179 · Twitter Post
• https://vuldb.com/vuln/353967/cti · Note
• https://twitter.com/vuldb/status/2037780517354119601 · Twitter Post
• https://twitter.com/CVEnew/status/2038250160635933115 · Twitter Post
• https://twitter.com/TheHackerWire/status/2038244426057986331 · Twitter Post