CVE-2016-3949

Опубликовано: 27 июн. 2016

Источник: nvd

CVSS3: 7.5

CVSS2: 7.8

EPSS Низкий

Описание

Siemens SIMATIC S7-300 Profinet-enabled CPU devices with firmware before 3.2.12 and SIMATIC S7-300 Profinet-disabled CPU devices with firmware before 3.3.12 allow remote attackers to cause a denial of service (defect-mode transition) via crafted (1) ISO-TSAP or (2) Profibus packets.

Ссылки

http://www.securitytracker.com/id/1036089
Third Party Advisory
VDB Entry
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-818183.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-161-01
Mitigation
Third Party Advisory
US Government Resource
http://www.securitytracker.com/id/1036089
Third Party Advisory
VDB Entry
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-818183.pdf
Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-818183.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-16-161-01
Mitigation
Third Party Advisory
US Government Resource

Уязвимые конфигурации

Конфигурация 1

Одновременно

cpe:2.3:o:siemens:simatic_s7-300_with_profitnet_support_firmware:3.2.11:*:*:*:*:*:*:*

cpe:2.3:h:siemens:simatic_s7-300_with_profitnet_support:*:*:*:*:*:*:*:*

Конфигурация 2

Одновременно

cpe:2.3:h:siemens:simatic_s7-300_without_profitnet_support:*:*:*:*:*:*:*:*

cpe:2.3:o:siemens:simatic_s7-300_without_profitnet_support_firmware:3.3.11:*:*:*:*:*:*:*

EPSS

Процентиль: 89%

0.04865

Низкий

7.5 High

CVSS3

7.8 High

CVSS2

Дефекты

CWE-399

Связанные уязвимости

GHSA-xx3r-7m7h-68q2