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Vulnerability record · CVE-2018-18009 · published 21 December 2018

CVE-2018-18009: Dlink dir-140l firmware hard-coded credentials vulnerability

Dlink · Dir 140l Firmware

dirary0.js on D-Link DIR-140L, DIR-640L devices allows remote unauthenticated attackers to discover admin credentials.

9.8 CVSS 3.1 Critical EPSS 2.7% · top 14.6% CWE-798 · Hard-coded credentials
9.8CVSS 3.1 base score, v2 5.0
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

dirary0.js on D-Link DIR-140L, DIR-640L devices allows remote unauthenticated attackers to discover admin credentials.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://seclists.org/fulldisclosure/2018/Dec/46 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/106336 Third Party AdvisoryVDB Entry
http://seclists.org/fulldisclosure/2018/Dec/46 Mailing ListThird Party Advisory
http://www.securityfocus.com/bid/106336 Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-18009), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.