VULNERABILITY INTELLIGENCE

CVE-2021-20119

CVSS score7.1 HIGH
EPSS probability0.46%
CISA KEVNot currently listed
Published2021-11-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password.

Weakness classification

  • nvd@nist.gov: CWE-863

Primary references