Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Simatic It Line Monitoring System | All versions |
| Siemens | Simatic It Production Suite | v7.1 |
| Siemens | Simatic It Ua Discrete Manufacturing | <= v1.2 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/105924Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-886615.pdfVendor Advisory
- http://www.securityfocus.com/bid/105924Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-886615.pdfVendor Advisory
FAQ
What is CVE-2018-13804?
CVE-2018-13804 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 Dis...
How severe is CVE-2018-13804?
CVE-2018-13804 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-13804?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Simatic It Line Monitoring System, Siemens Simatic It Production Suite, Siemens Simatic It Ua Discrete Manufacturing.