Description
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), PLUSCONTROL 1st Gen (All versions), SIMOTICS CONNECT 400 (All versions < V0.5.0.0). Malformed TCP packets with a corrupted SACK option leads to Information Leaks and Denial-of-Service conditions. (FSMD-2021-0015)
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Siemens Capital Embedded AR Classic 431-422
Default version status: unknown
0 to < *affected
Siemens Capital Embedded AR Classic R20-11
Default version status: unknown
0 to < V2303affected
Siemens PLUSCONTROL 1st Gen
Default version status: unknown
All versionsaffected
Siemens SIMOTICS CONNECT 400
Default version status: unknown
All versions < V0.5.0.0affected
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdf ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf ↗
- https://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdf ↗
- https://cert-portal.siemens.com/productcert/html/ssa-114589.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-044112.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-620288.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-845392.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-223353.html ↗