Description (CNA)
A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE M-800 (All versions >= V4.3 and < V6.4), SCALANCE S615 (All versions >= V4.3 and < V6.4), SCALANCE SC-600 Family (All versions >= V2.0 and < V2.1.3), SCALANCE XB-200 (All versions < V4.1), SCALANCE XC-200 (All versions < V4.1), SCALANCE XF-200BA (All versions < V4.1), SCALANCE XM400 (All versions < V6.2), SCALANCE XP-200 (All versions < V4.1), SCALANCE XR-300WG (All versions < V4.1), SCALANCE XR500 (All versions < V6.2). Affected devices contain a stack-based buffer overflow vulnerability in the handling of STP BPDU frames that could allow a remote attacker to trigger a denial-of-service condition or potentially remote code execution. Successful exploitation requires the passive listening feature of the device to be active.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Siemens / RUGGEDCOM RM1224 | affected All versions >= V4.3 and < V6.4 |
| Siemens / SCALANCE M-800 | affected All versions >= V4.3 and < V6.4 |
| Siemens / SCALANCE S615 | affected All versions >= V4.3 and < V6.4 |
| Siemens / SCALANCE SC-600 Family | affected All versions >= V2.0 and < V2.1.3 |
| Siemens / SCALANCE XB-200 | affected All versions < V4.1 |
| Siemens / SCALANCE XC-200 | affected All versions < V4.1 |
| Siemens / SCALANCE XF-200BA | affected All versions < V4.1 |
| Siemens / SCALANCE XM400 | affected All versions < V6.2 |
| Siemens / SCALANCE XP-200 | affected All versions < V4.1 |
| Siemens / SCALANCE XR-300WG | affected All versions < V4.1 |
| Siemens / SCALANCE XR500 | affected All versions < V6.2 |
CWE
CWE-121
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-979775.pdf
- https://us-cert.cisa.gov/ics/advisories/icsa-21-068-03
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.