CVSS 3.1 ยท 8.8 CVE-2026-7273 (CWE-121)

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

CVSS assessments

Version Base score Severity Vector
CVSS 3.1 8.8 HIGH CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVE ID Exploitable Vendor Product Vulnerability Date added
CVE-2026-7273 True Zyxel GS1900 Series Switches Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability 2026-09-21 00:00:00

Description

EUVD-2026-37030: Zyxel GS1900 series switches contain a stack-based buffer overflow vulnerability in the CGI program which could allow a LAN-based, unauthenticated attacker to exploit the flaw and potentially execute OS commands via a crafted HTTP request.


Recommendations

Not available in demo version.


External Refs:


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