VULNERABILITY INTELLIGENCE

CVE-2021-42892

CVSS score4.3 MEDIUM
EPSS probability0.75%
CISA KEVNot currently listed
Published2022-06-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Description

In TOTOLINK EX1200T V4.1.2cu.5215, an attacker can start telnet without authorization because the default username and password exists in the firmware.

Weakness classification

  • nvd@nist.gov: CWE-798

Primary references