CVE-2022-3210

Description

This vulnerability allows network-adjacent attackers to execute arbitrary commands on affected installations of D-Link DIR-2150 4.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the xupnpd service, which listens on TCP port 4044 by default. 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 service account. Was ZDI-CAN-15905.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 0.37%
Vendor Advisory dlink.com
Affected: D-Link DIR-2150
Published at:
Updated at:

References

Link Tags
https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10304 patch vendor advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-1222/ vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-3210?
CVE-2022-3210 has been scored as a high severity vulnerability.
How to fix CVE-2022-3210?
To fix CVE-2022-3210, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-3210 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-3210 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-3210?
CVE-2022-3210 affects D-Link DIR-2150.
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