CVE-2021-42892

PoC —

CVSS 3.1

4.3 medium

EPSS

<1%p53

Published

Jun 3, 2022 (Jun 3, 2022)

Modified

Jun 17, 2026

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.

Vendors: totolink
Products: ex1200t firmware
Weakness: CWE-798
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.7%)

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