CVE-2026-19893

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 v3 3.1 LOW
CVSS v2.0 2.1 LOW

3.1^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.6 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:N/AC:H/Au:S/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector NETWORK

Access Complexity HIGH

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://app.notion.com/p/DIR-842-2-01-B04-38b1f5ba98908074af60fc69628dfb71?source=copy_link
https://vuldb.com/cve/CVE-2026-19893
https://vuldb.com/submit/870588
https://vuldb.com/vuln/390081
https://vuldb.com/vuln/390081/cti
https://www.dlink.com/

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-15 12:16

Updated : 2026-08-20 12:48

NVD link : CVE-2026-19893

Mitre link : CVE-2026-19893

CVE.ORG link : CVE-2026-19893

JSON object : View

Products Affected

No product.

CWE

CWE-266

Incorrect Privilege Assignment

CWE-276

Incorrect Default Permissions

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