Description (CNA)
A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions < V9.1 SP2), SIMATIC PDM (All versions < V9.2 SP2), SIMATIC STEP 7 V5.X (All versions < V5.7), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 SP2 HF1). A directory containing metafiles relevant to devices' configurations has write permissions. An attacker could leverage this vulnerability by changing the content of certain metafiles and subsequently manipulate parameters or behavior of devices that would be later configured by the affected software.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Siemens / SIMATIC PCS 7 V8.2 and earlier | affected All versions |
| Siemens / SIMATIC PCS 7 V9.X | affected All versions < V9.1 SP2 |
| Siemens / SIMATIC PDM | affected All versions < V9.2 SP2 |
| Siemens / SIMATIC STEP 7 V5.X | affected All versions < V5.7 |
| Siemens / SINAMICS STARTER (containing STEP 7 OEM version) | affected All versions < V5.4 SP2 HF1 |
CWE
CWE-732
References
ADP enrichment
No English description supplied.