CVE-2021-31890
CVE-2021-31890
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), SIMOTICS CONNECT 400 (All versions < V1.0.0.0). The total length of an TCP payload (set in the IP header) is unchecked. This may lead to various side effects, including Information Leak and Denial-of-Service conditions, depending on the network buffer organization in memory. (FSMD-2021-0017)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Produtos afetados
Siemens · Capital Embedded AR Classic 431-422Siemens · Capital Embedded AR Classic R20-11Siemens · PLUSCONTROL 1st GenSiemens · SIMOTICS CONNECT 400Quer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://cert-portal.siemens.com/productcert/html/ssa-044112.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-114589.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-223353.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-620288.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-845392.htmlhttps://cert-portal.siemens.com/productcert/pdf/ssa-044112.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-114589.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-223353.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-620288.pdfhttps://cert-portal.siemens.com/productcert/pdf/ssa-845392.pdf