VulnerabilityModified
CVE-2022-45424
Some Dahua software products have a vulnerability of unauthenticated request of AES crypto key.
MEDIUM 5.3EPSS 0.68%
Does this matter?
Lower severity and a low EPSS score (0.68%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 0.68% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-306
- Affected
- dahuasecurity/dss express · dahuasecurity/dss professional · dahuasecurity/dhi-dss7016d-s2 firmware · dahuasecurity/dhi-dss7016dr-s2 firmware · dahuasecurity/dhi-dss4004-s2 firmware
- Source
- cybersecurity@dahuatech.com
References
- https://www.dahuasecurity.com/support/cybersecurity/details/1137Patch, Vendor Advisory
- https://www.dahuasecurity.com/support/cybersecurity/details/1137Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.