Vulnerability Description
A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V16.0.5). The PlantSimCore.dll library lacks proper validation of user-supplied data when parsing SPP files. This could result in a memory corruption condition. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13287)
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Tecnomatix Plant Simulation | < 16.0.5 |
Related Weaknesses (CWE)
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-983548.pdfVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-569/Third Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-983548.pdfVendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-569/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2021-27397?
CVE-2021-27397 is a vulnerability with a CVSS score of 7.8 (HIGH). A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V16.0.5). The PlantSimCore.dll library lacks proper validation of user-supplied data when parsing SPP files. This cou...
How severe is CVE-2021-27397?
CVE-2021-27397 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-27397?
Check the references section above for vendor advisories and patch information. Affected products include: Siemens Tecnomatix Plant Simulation.