CVE - CVE-2021-31889

CVE-ID
CVE-2021-31889	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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)
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://cert-portal.siemens.com/productcert/html/ssa-044112.html URL:https://cert-portal.siemens.com/productcert/html/ssa-044112.html MISC:https://cert-portal.siemens.com/productcert/html/ssa-114589.html URL:https://cert-portal.siemens.com/productcert/html/ssa-114589.html MISC:https://cert-portal.siemens.com/productcert/html/ssa-223353.html URL:https://cert-portal.siemens.com/productcert/html/ssa-223353.html MISC:https://cert-portal.siemens.com/productcert/html/ssa-620288.html URL:https://cert-portal.siemens.com/productcert/html/ssa-620288.html MISC:https://cert-portal.siemens.com/productcert/html/ssa-845392.html URL:https://cert-portal.siemens.com/productcert/html/ssa-845392.html MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdf MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdf MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdf MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdf MISC:https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf URL:https://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf
Assigning CNA
Siemens
Date Record Created
20210429	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20210429)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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