SB2019070505 - Use of hard-coded credentials in WolfVision Cynap
Published: July 5, 2019 Updated: July 17, 2020
Security Bulletin ID
SB2019070505
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use of hard-coded credentials (CVE-ID: CVE-2019-13352)
The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.
WolfVision Cynap before 1.30j uses a static, hard-coded cryptographic secret for generating support PINs for the 'forgot password' feature. By knowing this static secret and the corresponding algorithm for calculating support PINs, an attacker can reset the ADMIN password and thus gain remote access.
Remediation
Install update from vendor's website.