AUGUST 4, 2026
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Case File

CVE-2021-35030

LOW · CVSS 3.5 EPSS 0.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-26 · Last synced 2026-08-04

CyberRota Analysis

This is a low severity vulnerability with a CVSS score of 3.5. See the original NVD description below for full technical details.

CVE
CVE-2021-35030
Severity
LOW
CVSS
3.5
EPSS
0.27%

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)