SB2024022018 - Missing Authentication for Critical Function in Siemens RUGGEDCOM APE1808 devices with Nozomi Guardian/CMC
Published: February 20, 2024
Security Bulletin ID
SB2024022018
CSH Severity
Medium
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 vulnerability.
1) Missing Authentication for Critical Function (CVE-ID: CVE-2023-5253)
CWE-ID: CWE-306 - Missing Authentication for Critical Function
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to a missing authentication check in the WebSocket channel used for the Check Point IoT integration. A remote attacker can obtain assets data without authentication.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.