QID 591064

Date Published: 2022-09-30

QID 591064: Siemens SIMATIC CP 44x-1 Redundant Network Access Modules Vulnerability (ICSA-17-173-01) (SSA-126840)

AFFECTED PRODUCTS
The following versions of the SIMATIC CP 44x-1 RNA, which connect SIMATIC S7-400 CPUs to Industrial Ethernet, are affected: SIMATIC CP 44x-1 RNA, all versions prior to Versions 1.4.1.

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of using passive scanning

Successful exploitation of this vulnerability may allow an unauthenticated remote attacker to perform administrative actions under certain conditions.

CVSS V3 rated as Critical - 8.1 severity.

CVSS V2 rated as High - 6.8 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ICSA-17-173-01 for affected packages and patching details.

Vendor References

ICSA-17-173-01 - www.cisa.gov/uscert/ics/advisories/ICSA-17-173-01

CVEs related to QID 591064

CVE-2017-6868 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-17-173-01			www.cisa.gov/uscert/ics/advisories/ICSA-17-173-01

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