medium
5.3
CWE
306
Advisory Published
Updated

CVE-2022-45424

First published: Tue Dec 27 2022(Updated: )

Some Dahua software products have a vulnerability of unauthenticated request of AES crypto key. An attacker can obtain the AES crypto key by sending a specific crafted packet to the vulnerable interface.

Credit: cybersecurity@dahuatech.com

Affected SoftwareAffected VersionHow to fix
Dahuasecurity Dss Express=7.002.1760000.2
Dahuasecurity Dss Express=8.0.2
Dahuasecurity Dss Express=8.0.4
Dahuasecurity Dss Express=8.1
Dahuasecurity Dss Express=8.1.1
Dahuasecurity Dss Professional=7.002.1760000.2
Dahuasecurity Dss Professional=8.0.2
Dahuasecurity Dss Professional=8.0.4
Dahuasecurity Dss Professional=8.1
Dahuasecurity Dss Professional=8.1.1
Dahuasecurity Dhi-dss7016d-s2 Firmware=1.001.0000001.2
Dahuasecurity Dhi-dss7016d-s2 Firmware=8.0.2
Dahuasecurity Dhi-dss7016d-s2 Firmware=8.0.4
Dahuasecurity Dhi-dss7016d-s2 Firmware=8.1
Dahuasecurity Dhi-dss7016d-s2
Dahuasecurity Dhi-dss7016dr-s2 Firmware=1.001.0000001.2
Dahuasecurity Dhi-dss7016dr-s2 Firmware=8.0.2
Dahuasecurity Dhi-dss7016dr-s2 Firmware=8.0.4
Dahuasecurity Dhi-dss7016dr-s2 Firmware=8.1
Dahuasecurity Dhi-dss7016dr-s2
Dahuasecurity Dhi-dss4004-s2 Firmware=1.001.0000001.2
Dahuasecurity Dhi-dss4004-s2 Firmware=8.0.2
Dahuasecurity Dhi-dss4004-s2 Firmware=8.0.4
Dahuasecurity Dhi-dss4004-s2 Firmware=8.1
Dahuasecurity Dhi-dss4004-s2

Remedy

https://www.dahuasecurity.com/support/cybersecurity/details/1137

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2022-45424?

    The severity of CVE-2022-45424 is medium with a CVSS score of 5.3.

  • Which Dahua software products are affected by CVE-2022-45424?

    Dahuasecurity Dss Express versions 7.002.1760000.2, 8.0.2, 8.0.4, 8.1, and 8.1.1, as well as Dahuasecurity Dss Professional versions 7.002.1760000.2, 8.0.2, 8.0.4, and 8.1, and Dahuasecurity Dhi-dss7016d-s2 Firmware versions 1.001.0000001.2, 8.0.2, 8.0.4, and 8.1 are affected.

  • How can an attacker exploit CVE-2022-45424?

    An attacker can exploit CVE-2022-45424 by sending a specific crafted packet to the vulnerable interface to obtain the AES crypto key.

  • Is there a fix for CVE-2022-45424?

    Yes, it is recommended to update to the latest version of the affected software products, as provided by Dahua Security.

  • Where can I find more information about CVE-2022-45424?

    You can find more information about CVE-2022-45424 on the Dahua Security website at the following link: [https://www.dahuasecurity.com/support/cybersecurity/details/1137](https://www.dahuasecurity.com/support/cybersecurity/details/1137)

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