CVE-2018-13804 vulnerability in Siemens Products
Published on December 13, 2018
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.
Weakness Type
What is an authentification Vulnerability?
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.
CVE-2018-13804 has been classified to as an authentification vulnerability or weakness.
Products Associated with CVE-2018-13804
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Affected Versions
Siemens AG 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:- Version SIMATIC IT LMS : All versions is affected.
- Version SIMATIC IT Production Suite : Versions V7.1 < V7.1 Upd3 is affected.
- Version SIMATIC IT UA Discrete Manufacturing : Versions < V1.2 is affected.
- Version SIMATIC IT UA Discrete Manufacturing : Versions V1.2 is affected.
- Version SIMATIC IT UA Discrete Manufacturing : Versions V1.3 is affected.
- Version SIMATIC IT UA Discrete Manufacturing : Versions V2.3 is affected.
- Version SIMATIC IT UA Discrete Manufacturing : Versions V2.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.