CVE-2022-45434
First published: Tue Dec 27 2022(Updated: )
Some Dahua software products have a vulnerability of unauthenticated un-throttled ICMP requests on remote DSS Server. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could exploit the victim server to launch ICMP request attack to the designated target host.
Credit: cybersecurity@dahuatech.com cybersecurity@dahuatech.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| 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 | ||
| 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 | |
| Microsoft Windows | ||
| All of | ||
| Any of | ||
| 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 | ||
| All of | ||
| Any of | ||
| 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 | ||
| All of | ||
| Any of | ||
| 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 | ||
| All of | ||
| Any of | ||
| 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 | |
| Microsoft Windows |
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Frequently Asked Questions
What is CVE-2022-45434?
CVE-2022-45434 is a vulnerability found in some Dahua software products that allows unauthenticated un-throttled ICMP requests on remote DSS Server.
Which software products are affected by CVE-2022-45434?
The affected software products include Dahuasecurity Dhi-dss7016d-s2 Firmware versions 1.001.0000001.2, 8.0.2, 8.0.4, and 8.1, as well as Dahuasecurity Dss Express versions 7.002.1760000.2, 8.0.2, 8.0.4, 8.1, and 8.1.1.
What is the severity of CVE-2022-45434?
CVE-2022-45434 has a severity rating of 5.9, which is considered medium.
How can an attacker exploit CVE-2022-45434?
An attacker can exploit CVE-2022-45434 by bypassing the firewall access control policy and sending a specific crafted packet to the vulnerable interface, allowing them to launch ICMP requests on the victim server.
Where can I find more information about CVE-2022-45434?
More information about CVE-2022-45434 can be found on the Dahua Security website at https://www.dahuasecurity.com/support/cybersecurity/details/1137.
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