PT-2014-3027 · Dahua · Dahua Dvr

Published 2014-07-11 · Updated 2014-07-14 · CVE-2013-6117

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions Dahua DVR versions 2.608.0000.0 through 2.608.GV00.0

Description The issue allows remote attackers to bypass authentication and obtain sensitive information, including user credentials. Attackers can also change user passwords, clear log files, and perform other actions via a request to TCP port 37777.

Recommendations For versions 2.608.0000.0 through 2.608.GV00.0, as a temporary workaround, consider restricting access to TCP port 37777 until a patch is available. Avoid using this port in the affected setup to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2013-6117

Affected Products

Dahua Dvr

References · 9

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/scanner/misc/dahua_dvr_auth_bypass.rb · Exploit
• 🔥 https://github.com/milo2012/CVE-2013-6117 · Exploit
• 🔥 https://exploit-db.com/exploits/29673 · Exploit
• 🔥 http://exploit-db.com/exploits/29673 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2013-6117 · Security Note
• http://seclists.org/bugtraq/2013/Nov/62 · Note
• http://packetstormsecurity.com/files/124022/Dahua-DVR-Authentication-Bypass.html · Note
• http://blog.depthsecurity.com/2013/11/dahua-dvr-authentication-bypass-cve.html · Note
• http://osvdb.org/99783 · Note