SB20200114126 - Information disclosure in Hikvision DVR DS-7204HGHI-F1
Published: January 14, 2020 Updated: November 20, 2020
Security Bulletin ID
SB20200114126
Severity
Low
Patch available
NO
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2020-7057)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to the Hikvision DVR DS-7204HGHI-F1 V4.0.1 build 180903 web version sends different responses for failed ISAPI/Security/sessionLogin/capabilities login attempts depending on whether the user account exists. A remote attacker can gain perform a brute-force attack and guess valid usernames.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.