CVE-2022-45426
MEDIUMCVSS 6.5/10EPSS 0.58%
Last modified
CVE-2022-45426 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.. EPSS estimates a 0.58% chance of exploitation in the next 30 days.
Description
Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/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-2022-45426?
Some Dahua software products have a vulnerability of unrestricted download of file. After obtaining the permissions of ordinary users, by sending a specific crafted packet to the vulnerable interface, an attacker can download arbitrary files.
How severe is CVE-2022-45426?
CVE-2022-45426 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.
How do I fix CVE-2022-45426?
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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2022-45426?
Run a free Strix scan to check your systems for this vulnerability.
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