SB2023090414 - Use of Password Hash Instead of Password for Authentication in Digi RealPort Protocol
Published: September 4, 2023
Security Bulletin ID
SB2023090414
CSH 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 vulnerability.
1) Use of Password Hash Instead of Password for Authentication (CVE-ID: CVE-2023-4299)
CWE-ID: CWE-836 - Use of Password Hash Instead of Password for Authentication
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to use of password hash instead of password for authentication in Digi RealPort Protocol. A remote attacker can perform a replay attack and bypass authentication to access connected equipment.
Remediation
Install update from vendor's website.