#VU21733 Use of Hard-coded Cryptographic Key in SIMATIC IT UA Discrete Manufacturing - CVE-2019-13929
Published: October 11, 2019
Vulnerability identifier: #VU21733
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2019-13929
CWE-ID: CWE-321
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
SIMATIC IT UA Discrete Manufacturing
SIMATIC IT UA Discrete Manufacturing
Software vendor:
Siemens
Siemens
Description
The vulnerability allows a remote attacker to disclose sensitive information on the target system.
The vulnerability exists due to insufficient key management. A remote authenticated attacker can recover a password over Port 1434/TCP and gain read/write access to the related TeamCenter station.
The vulnerability exists due to insufficient key management. A remote authenticated attacker can recover a password over Port 1434/TCP and gain read/write access to the related TeamCenter station.
Remediation
Install updates from vendor's website.