Dahua DVR 2.608.0000.0 and 2.608.GV00.0 allows remote attackers to bypass authentication and obtain sensitive information including user credentials, change user passwords, clear log files, and perform other actions via a request to TCP port 37777.
Weakness
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Dvr_firmware | Dahuasecurity | 2.608.0000.0 (including) | 2.608.0000.0 (including) |
| Dvr_firmware | Dahuasecurity | 2.608.gv00.0 (including) | 2.608.gv00.0 (including) |
Potential Mitigations
Related Attack Patterns
- https://cwe.mitre.org/data/definitions/114.html
- https://cwe.mitre.org/data/definitions/115.html
- https://cwe.mitre.org/data/definitions/151.html
- https://cwe.mitre.org/data/definitions/194.html
- https://cwe.mitre.org/data/definitions/22.html
- https://cwe.mitre.org/data/definitions/57.html
- https://cwe.mitre.org/data/definitions/593.html
- https://cwe.mitre.org/data/definitions/633.html
- https://cwe.mitre.org/data/definitions/650.html
- https://cwe.mitre.org/data/definitions/94.html
References
- http://blog.depthsecurity.com/2013/11/dahua-dvr-authentication-bypass-cve.html
- http://packetstormsecurity.com/files/124022/Dahua-DVR-Authentication-Bypass.html
- http://seclists.org/bugtraq/2013/Nov/62
- http://www.exploit-db.com/exploits/29673
- http://www.osvdb.org/99783
- http://blog.depthsecurity.com/2013/11/dahua-dvr-authentication-bypass-cve.html
- http://packetstormsecurity.com/files/124022/Dahua-DVR-Authentication-Bypass.html
- http://seclists.org/bugtraq/2013/Nov/62
- http://www.exploit-db.com/exploits/29673
- http://www.osvdb.org/99783