QID 591117

Date Published: 2022-10-14

QID 591117: Siemens SINUMERIK Controllers Multiple Vulnerabilities (SSA-749212)

AFFECTED PRODUCTS
SINUMERIK 828D, 840D sl: V4.4 through to V4.7 SP1 exclusive

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

The NTP key generator uses a weak seed to prepare a random number generator whose output was used to generate encryption keys. If NTP's cryptographic mechanisms are used, attackers might be able to defeat them by a brute force attack.

CVSS V3 rated as Low - 0 severity.

CVSS V2 rated as High - 7.5 severity.

Solution

Customers are advised to refer to Schneider Electric MITIGATIONS section ssa-749212 for affected packages and patching details.

Vendor References

ssa-749212 - cert-portal.siemens.com/productcert/pdf/ssa-749212.pdf

CVEs related to QID 591117

CVE-2014-9294 | CVE-2014-9295 |

Software Advisories

Advisory ID	Software	Component	Link
ssa-749212			cert-portal.siemens.com/productcert/pdf/ssa-749212.pdf

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