No known public exploits specifically target these vulnerabilities. Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.Īdditional mitigation guidance and recommended practices are publicly available on the ICS webpage on in the Technical Information Paper, ICS-TIP-12-146-01B-Targeted Cyber Intrusion Detection and Mitigation Strategies.
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In order to operate the devices in a protected IT environment, Siemens recommends users configure the environment according to Siemens operational guidelines for industrial security and follow the recommendations in the product manuals.Īdditional information on industrial security by Siemens can be found at: įor more information about this issue, please see Siemens Security Advisory SSA-208530ĬISA recommends users take the following measures to protect themselves from social engineering attacks:
Siemens nx versions update#
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A CVSS v3 base score of 7.8 has been calculated the CVSS vector string is ( AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
Siemens nx versions code#
An attacker could leverage this vulnerability to execute code in the context of the current process.ĬVE-2021-37202 has been assigned to this vulnerability. The IFC adapter in the affected application contains a use-after-free vulnerability, which could be triggered while parsing user-supplied IFC files.
Siemens nx versions free#