Low 3.1Published Aug 15, 2026

CVE-2026-19893D-Link DIR-842 vsftpd vsftpd.conf default permission

Updated under an hour ago (2026-10-19 06:30 UTC)

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Every CVE for D-Link DIR-842

Exploited in the last 30 days

A vulnerability was identified in D-Link DIR-842 2.01.B04. This impacts an unknown function of the file /etc/vsftpd.conf of the component vsftpd. Such manipulation leads to incorrect default permissions. It is possible to launch the attack remotely. A high complexity level is associated with this attack. The exploitability is said to be difficult.

CVSS: 3.1 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:R
Weakness (CWE): CWE-276, CWE-266
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

D-Link DIR-842 d-link:dir-842	2.01.B04	CNA record

References

https://vuldb.com/vuln/390081vdb-entry
https://vuldb.com/vuln/390081/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-19893third-party-advisory
https://vuldb.com/submit/870588third-party-advisory
https://app.notion.com/p/DIR-842-2-01-B04-38b1f5ba98908074af60fc69628dfb71?source=copy_linkrelated
https://www.dlink.com/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.