PT-2018-17414 · D Link · Dir-620

Denis Makrushin · Published 2018-06-19 · Updated 2021-04-23 · CVE-2018-6210

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DIR-620 version 1.0.37

Description The issue allows remote attackers to obtain access via a TELNET session, due to a hardcoded rostel account in a certain Rostelekom variant of the firmware.

Recommendations For version 1.0.37, consider disabling the TELNET service until a patch is available to prevent remote attackers from obtaining access.

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

Related Identifiers

CVE-2018-6210

Affected Products

Dir-620

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2018-6210 · Security Note
• https://osv.dev/vulnerability/CVE-2018-6210 · Vendor Advisory
• https://securelist.com/backdoors-in-d-links-backyard/85530 · Note