CVE-2021-35030

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

A vulnerability was found in the CGI program in Zyxel GS1900-8 firmware version V2.60, that did not properly sterilize packet contents and could allow an authenticated, local user to perform a cross-site scripting (XSS) attack via a crafted LLDP packet.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: Jul 26, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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