CVE-2018-6210

CRITICAL IN THE WILD

D-Link DIR-620 Firmware 1.0.37 - Use of Hard-coded Credentials via TELNET

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2018-6210 has been observed exploited in the wild (reported by InTheWild.io).

Description

D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET session.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_misc
https://securelist.com/backdoors-in-d-links-backyard/85530/

Scores

CVSS v3 9.8
EPSS 0.0132
EPSS Percentile 80.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

InTheWild.io 2018-05-26
CWE
CWE-798
Status published
Products (1)
dlink/dir-620_firmware 1.0.37
Published Jun 19, 2018
Tracked Since Feb 18, 2026