Vulnerability Monitor

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CVE-2018-6213

In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.

Published

2018-06-20T16:29:00.437

Last Modified

2024-11-21T04:10:18.860

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-798

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	d-link	dir-620_firmware	1.0.3	Yes
Operating System	d-link	dir-620_firmware	1.0.37	Yes
Operating System	d-link	dir-620_firmware	1.3.1	Yes
Operating System	d-link	dir-620_firmware	1.3.3	Yes
Operating System	d-link	dir-620_firmware	1.3.7	Yes
Operating System	d-link	dir-620_firmware	1.4.0	Yes
Operating System	d-link	dir-620_firmware	2.0.22	Yes
Hardware	dlink	dir-620	-	No

References

http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/ Third Party Advisory ([email protected])
https://securelist.com/backdoors-in-d-links-backyard/85530/ Exploit, Third Party Advisory ([email protected])
https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html Third Party Advisory ([email protected])
https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/ Third Party Advisory ([email protected])
http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://securelist.com/backdoors-in-d-links-backyard/85530/ Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)