QID 591120

Date Published: 2022-10-14

QID 591120: Siemens SIMATIC S7-300 CPU Denial of Service (DoS) Vulnerability (ICSA-15-064-04,ssa-987029)

AFFECTED PRODUCTS
The following SIMATIC S7-300 CPUs are affected:SIMATIC S7-300 CPU family: all versions.

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

This vulnerability could allow attackers to perform a DoS attack over the network without prior authentication against S7-300 CPUs under certain conditions. A cold restart is required to recover the system

  • CVSS V3 rated as Low - 0 severity.
  • CVSS V2 rated as High - 7.8 severity.
    • Solution

    Customers are advised to refer to CERT MITIGATIONS section ICSA-15-064-04 for affected packages and patching details.

    Vendor References

    CVEs related to QID 591120

    CVE-2015-2177 |
    Software Advisories
    Advisory ID Software Component Link
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].