QID 591196

Date Published: 2022-11-25

QID 591196: Siemens SIMATIC S7-300 CPU Vulnerability (ICSA-19-043-04, SSA-306710)

AFFECTED PRODUCTS
Siemens reports the following SIMATIC S7-300 CPU product is affected: SIMATIC S7-300 CPUs: All versions prior to v3.X.16

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

Successful exploitation of this vulnerability could crash the device being accessed, resulting in a denial-of-service condition.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as High - 7.8 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ICSA-19-043-04 for affected packages and patching details.

Vendor References

ICSA-19-043-04 - www.cisa.gov/uscert/ics/advisories/ICSA-19-043-04

CVEs related to QID 591196

CVE-2018-16561 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-19-043-04			www.cisa.gov/uscert/ics/advisories/ICSA-19-043-04
SSA-306710			cert-portal.siemens.com/productcert/pdf/ssa-306710.pdf

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