QID 590533

Date Published: 2021-09-16

QID 590533: Siemens SIMATIC S7-PLCSIM Multiple Vulnerabilities (ICSA-21-068-01)

AFFECTED PRODUCTS
The following Siemens products are affected:
SIMATICS S7-PLCSIM v5.4: All versions

QID Detection Logic (Authenticated):
QID checks for the Vulnerable version of Siemens using registry "HKLM\SOFTWARE\Siemens"

Successful exploitation of these vulnerabilities could allow an attacker with local access to craft special project files that may lead to denial-of-service attacks.

CVSS V3 rated as Medium - 5.5 severity.

CVSS V2 rated as Medium - 4.9 severity.

Solution

Customers are advised to refer to CERT MITIGATIONS section ICSA-21-068-01 for affected packages and patching details.

Vendor References

ICSA-21-068-01 - www.us-cert.gov/ics/advisories/ICSA-21-068-01

CVEs related to QID 590533

CVE-2021-25674 | CVE-2021-25675 | CVE-2021-25673 |

Software Advisories

Advisory ID	Software	Component	Link
ICSA-21-068-01			www.us-cert.gov/ics/advisories/ICSA-21-068-01

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