CVE-2018-6213

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.9% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-06-20 16:00Z8 YR AGO

Last updated

2024-08-05 05:54Z2 YR AGO

Reserved

2018-01-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-798Use of Hard-coded CredentialsBase

Data version

5.1

Document digest

0fc8cee221faf972aa95b36e5e7b787b25c668cc82267dade5317f13fbe1b2c8

• securityaffairs.cohttps://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.htmlx_refsource_MISC
• www.bleepingcomputer.comhttps://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/x_refsource_MISC
• securelist.comhttps://securelist.com/backdoors-in-d-links-backyard/85530/x_refsource_MISC
• www.securitynewspaper.comhttp://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/x_refsource_MISC