SB2017100902 - Authentication bypass in Siemens 7KT PAC1200
Published: October 9, 2017
Security Bulletin ID
SB2017100902
CSH Severity
Low
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) Authentication bypass (CVE-ID: CVE-2017-9944)
CWE-ID: CWE-287 - Improper Authentication
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass authentication on the target system.
The weakness exists 7KT PAC1200 data manager due to improper authentication. A remote attacker can use an alternate path or channel to the integrated web server (Port 80/TCP), bypass authentication, access the web interface and perform administrative operations.
Remediation
Install update from vendor's website.