CVE-2021-27398

2021-05-1213:18:23

CWE-121

siemens

www.cve.org

tecnomatix plant simulation

vulnerability

spp files

buffer overflow

cve-2021-27398

code execution

EPSS

0.003

Percentile

69.6%

JSON

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 stack based buffer overflow, a different vulnerability than CVE-2021-27396. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13290)

CNA Affected

[
  {
    "product": "Tecnomatix Plant Simulation",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V16.0.5"
      }
    ]
  }
]