SB2018111417 - Security restrictions bypass in Siemens products
Published: November 14, 2018
Security Bulletin ID
SB2018111417
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Security restrictions bypass (CVE-ID: CVE-2018-4858)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass security restrictions on the target system.
The vulnerability exists due to improper access control. A remote unauthenticated attacker can bypass security restrictions to exfiltrate limited data from the system or execute code with operating system user permissions.
Remediation
Install update from vendor's website.