CVE-2022-45430
First published: Tue Dec 27 2022(Updated: )
Some Dahua software products have a vulnerability of unauthenticated enable or disable SSHD service. After bypassing the firewall access control policy, by sending a specific crafted packet to the vulnerable interface, an attacker could enable or disable the SSHD service.
Credit: cybersecurity@dahuatech.com cybersecurity@dahuatech.com
| Affected Software | Affected Version | How 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 | |
| Linux Linux kernel | ||
| 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 | ||
| 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 | |
| Linux Linux kernel | ||
| 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 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2022-45430?
CVE-2022-45430 is a vulnerability in some Dahua software products that allows an attacker to enable or disable the SSHD service without authentication.
Which software products are affected by CVE-2022-45430?
The Dahua DSS Express versions 7.002.1760000.2, 8.0.2, 8.0.4, 8.1, and 8.1.1, as well as the Dahua DSS Professional versions 7.002.1760000.2, 8.0.2, 8.0.4, 8.1, and 8.1.1 are affected by CVE-2022-45430.
What is the severity of CVE-2022-45430?
CVE-2022-45430 has a severity rating of low with a CVSS score of 3.7.
How can an attacker exploit CVE-2022-45430?
An attacker can exploit CVE-2022-45430 by bypassing the firewall access control policy and sending a specific crafted packet to the vulnerable interface.
Where can I find more information on CVE-2022-45430?
You can find more information on CVE-2022-45430 on the Dahua Security support website at https://www.dahuasecurity.com/support/cybersecurity/details/1137.
- collector/nvd-index
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/remedy
- agent/severity
- agent/description
- agent/first-publish-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/last-modified-date
- agent/author
- agent/softwarecombine
- agent/tags
- agent/event
- vendor/dahuasecurity
- canonical/dahuasecurity dss express
- version/dahuasecurity dss express/7.002.1760000.2
- version/dahuasecurity dss express/8.0.2
- version/dahuasecurity dss express/8.0.4
- version/dahuasecurity dss express/8.1
- version/dahuasecurity dss express/8.1.1
- canonical/dahuasecurity dss professional
- version/dahuasecurity dss professional/7.002.1760000.2
- version/dahuasecurity dss professional/8.0.2
- version/dahuasecurity dss professional/8.0.4
- version/dahuasecurity dss professional/8.1
- version/dahuasecurity dss professional/8.1.1
- vendor/linux
- canonical/linux linux kernel
- canonical/dahuasecurity dhi-dss7016d-s2 firmware
- version/dahuasecurity dhi-dss7016d-s2 firmware/1.001.0000001.2
- version/dahuasecurity dhi-dss7016d-s2 firmware/8.0.2
- version/dahuasecurity dhi-dss7016d-s2 firmware/8.0.4
- version/dahuasecurity dhi-dss7016d-s2 firmware/8.1
- canonical/dahuasecurity dhi-dss7016d-s2
- canonical/dahuasecurity dhi-dss7016dr-s2 firmware
- version/dahuasecurity dhi-dss7016dr-s2 firmware/1.001.0000001.2
- version/dahuasecurity dhi-dss7016dr-s2 firmware/8.0.2
- version/dahuasecurity dhi-dss7016dr-s2 firmware/8.0.4
- version/dahuasecurity dhi-dss7016dr-s2 firmware/8.1
- canonical/dahuasecurity dhi-dss7016dr-s2
- canonical/dahuasecurity dhi-dss4004-s2 firmware
- version/dahuasecurity dhi-dss4004-s2 firmware/1.001.0000001.2
- version/dahuasecurity dhi-dss4004-s2 firmware/8.0.2
- version/dahuasecurity dhi-dss4004-s2 firmware/8.0.4
- version/dahuasecurity dhi-dss4004-s2 firmware/8.1
- canonical/dahuasecurity dhi-dss4004-s2