Vulnerability Database

309,961

Total vulnerabilities in the database

CVE-2021-35030

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.

  • Published: Jul 26, 2021
  • Updated: Nov 16, 2025
  • CVE: CVE-2021-35030
  • Severity: Low
  • Exploit:

CVSS v3:

  • Severity: Low
  • Score: 3.5
  • AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L

CVSS v2:

  • Severity: Low
  • Score: 2.3
  • AV:A/AC:M/Au:S/C:N/I:P/A:N

CWEs:

OWASP TOP 10: