CVE-2022-43642

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DIR-825 1.0.9/EE routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the YouTube plugin for the xupnpd service, which listens on TCP port 4044. The issue results from the lack of proper validation of a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-19222.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10319	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-1701/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-825\/ee_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-825\/ee:r2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:dlink:dir-825\/ac_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-825\/ac:g1a:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-03-29 19:15

Updated : 2024-02-28 20:13

NVD link : CVE-2022-43642

Mitre link : CVE-2022-43642

CVE.ORG link : CVE-2022-43642

JSON object : View

Products Affected

dlink

dir-825\/ac
dir-825\/ac_firmware
dir-825\/ee
dir-825\/ee_firmware

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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