CVE-2022-45425
HIGHCVSS 7.5/10EPSS 0.53%
Last modified
CVE-2022-45425 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.. EPSS estimates a 0.53% chance of exploitation in the next 30 days.
Description
Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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-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-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 |
References
- https://www.dahuasecurity.com/support/cybersecurity/details/1137Patch, Vendor Advisory
- https://www.dahuasecurity.com/support/cybersecurity/details/1137Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-45425?
Some Dahua software products have a vulnerability of using of hard-coded cryptographic key. An attacker can obtain the AES crypto key by exploiting this vulnerability.
How severe is CVE-2022-45425?
CVE-2022-45425 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.53% probability of exploitation in the next 30 days.
How do I fix CVE-2022-45425?
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-2022-45425?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST