eEye Digital Security eEye Digital Security
  • Login to the eEye Business Client Portal
  • Shop for eEye Products
  • Read the eEye Blog
  • Subscribe to eEye RSS Feeds
  • Follow eEye on Twitter
  • Follow eEye of Facebook
Resources

Research > Zero-Day Tracker > 20130806

Hikvision IP Cameras Multiple Vulnerabilities

Date Disclosed:
8/6/2013

Date Patched:
No patch available.

Vendor:
Hikvision

Affected Software:
Hikvision IP camera DS-2CD7153-E

Description:
These vulnerabilities allow an attacker to use a non-admin account to gain the admin password (CVE-2013-4975), use hard-coded credentials to log into the system (CVE-2013-4976), and execute arbitrary code by exploiting a buffer overflow (CVE-2013-4977).

Severity:
High

Code Execution:
Yes. CVE-2013-4977 allows for remote code execution.

Impact:

Elevation of Privilege via Information Disclosure (CVE-2013-4975)
Exploitation of this vulnerability will grant an attacker access to sensitive information, such as plaintext usernames, passwords, etc. These can be used by the remote attacker to elevate their privileges to one of the revealed user accounts.
 
Security Bypass via Hardcoded Credential (CVE-2013-4976)
This vulnerability allows an attacker to bypass certain security restrictions on the system, allowing the attacker to gain unauthorized access to the system.
 
Remote Code Execution (CVE-2013-4977)
Exploitation of this vulnerability is possible by forming a malicious request and sending it to the affected server. Remote attackers who successfully exploit this vulnerability will be able to execute arbitrary code on the vulnerable system.

Mitigation:

  • Do not make the camera publicly accessible, unless required.
  • Filter HTTP requests to /PSIA/System/ConfigurationData.
  • Filter the Range parameter in RTSP requests.

Protection:
 

Links:

Status:
2013-08-06: Original Disclosure

Copyright ©1998-2011 eEye Digital Security
Permission is hereby granted for the redistribution of this alert electronically. It is not to be edited in any way without express consent of eEye. If you wish to reprint the whole or any part of this alert in any other medium excluding electronic medium, please email alert@eEye.com for permission.

Disclaimer
The information within this paper may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are no warranties, implied or express, with regard to this information. In no event shall the author be liable for any direct or indirect damages whatsoever arising out of or in connection with the use or spread of this information. Any use of this information is at the user's own risk.

Next Steps

Free Trial
Test drive an eEye product
On-demand Demo
See an online product tour
One-on-one Demo
Schedule a personalized tour
Compare Products
See side-by-side features
Buy Now
Go to eEye product store
Contact | Site Map | Privacy | Website Feedback | 1.866.339.3732
© 1998 – 2012 eEye Digital Security. All rights reserved.