VULNERABILITY INTELLIGENCE

CVE-2021-27170

CVSS score9.8 CRITICAL
EPSS probability15.95%
CISA KEVNot currently listed
Published2021-02-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered on FiberHome HG6245D devices through RP2613. By default, there are no firewall rules for IPv6 connectivity, exposing the internal management interfaces to the Internet.

Weakness classification

  • nvd@nist.gov: CWE-922

Primary references