CVE-2023-4542

CRITICALCVSS 9.8/10EPSS 86.53%

Last modified

CVE-2023-4542 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability was found in D-Link DAR-8000-10 up to 20230809. It has been classified as critical. EPSS estimates a 86.53% chance of exploitation in the next 30 days.

Description

A vulnerability was found in D-Link DAR-8000-10 up to 20230809. It has been classified as critical. This affects an unknown part of the file /app/sys1.php. The manipulation of the argument cmd with the input id leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-238047. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
86.53%

99.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
DlinkDar-8000-10 Firmware<= 2023-08-09

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-4542?
A vulnerability was found in D-Link DAR-8000-10 up to 20230809. It has been classified as critical. This affects an unknown part of the file /app/sys1.php. The manipulation of the argument cmd with the input id leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-238047. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2023-4542?
CVE-2023-4542 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 86.53% probability of exploitation in the next 30 days.
How do I fix CVE-2023-4542?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-4542?

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Source: NVD / NIST