description: A vulnerability has been identified in SIMATIC IT LMS (All versions), SIMATIC IT Production Suite (Versions V7.1 < V7.1 Upd3), SIMATIC IT UA Discrete Manufacturing (Versions < V1.2), SIMATIC IT UA Discrete Manufacturing (Versions V1.2), SIMATIC IT UA Discrete Manufacturing (Versions V1.3), SIMATIC IT UA Discrete Manufacturing (Versions V2.3), SIMATIC IT UA Discrete Manufacturing (Versions V2.4). An attacker with network access to the installation could bypass the application-level authentication. In order to exploit the vulnerability, an attacker must obtain network access to an affected installation and must obtain a valid username to the system. Successful exploitation requires no user privileges and no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this vulnerability was known.
problem types: CWE-287: Improper Authentication
affected:
{
product: SIMATIC IT LMS, SIMATIC IT Production Suite, SIMATIC IT UA Discrete Manufacturing, SIMATIC IT UA Discrete Manufacturing, SIMATIC IT UA Discrete Manufacturing, SIMATIC IT UA Discrete Manufacturing, SIMATIC IT UA Discrete Manufacturing
vendor: Siemens AG
versions:
status: affected, version: SIMATIC IT LMS : All versions
status: affected, version: SIMATIC IT Production Suite : Versions V7.1 < V7.1 Upd3
status: affected, version: SIMATIC IT UA Discrete Manufacturing : Versions < V1.2
status: affected, version: SIMATIC IT UA Discrete Manufacturing : Versions V1.2
status: affected, version: SIMATIC IT UA Discrete Manufacturing : Versions V1.3
status: affected, version: SIMATIC IT UA Discrete Manufacturing : Versions V2.3
status: affected, version: SIMATIC IT UA Discrete Manufacturing : Versions V2.4
}