CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
PASSIVE
CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N
AI Score
Confidence
Low
EPSS
Percentile
17.8%
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens’ ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
Successful exploitation of these vulnerabilities could allow an attacker to execute code in the context of the current process.
The following Siemens products are affected:
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32055 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32055. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted IGS part file. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32056 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32056. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected application contains a type confusion vulnerability while parsing IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32057 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32057. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected application is vulnerable to memory corruption while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32058 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32058. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32059 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32059. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32060 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32060. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32061 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32061. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected application contains a type confusion vulnerability while parsing IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32062 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32062. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected application contains a type confusion vulnerability while parsing IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32063 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32063. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32064 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32064. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32065 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32065. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted IGS files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-32066 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-32066. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain a stack overflow vulnerability while parsing specially strings as argument for one of the application binaries. This could allow an attacker to execute code in the context of the current process.
CVE-2024-33577 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-33577. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted BMP files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-33653 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-33653. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
The affected applications contain an out of bounds read past the end of an allocated structure while parsing specially crafted BMP files. This could allow an attacker to execute code in the context of the current process.
CVE-2024-33654 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H).
A CVSS v4 score has also been calculated for CVE-2024-33654. A base score of 7.3 has been calculated; the CVSS vector string is (CVSS4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N).
Michael Heinzl reported these vulnerabilities to Siemens.
Trend Micro Zero Day Initiative reported these vulnerabilities to Siemens.
Siemens has released a new version for Simcenter Femap and recommends users update to the latest version.
Siemens has identified the following specific workarounds and mitigations users can apply to reduce risk:
As a general security measure, Siemens recommends protecting network access to devices with appropriate mechanisms. To operate the devices in a protected IT environment, Siemens recommends configuring the environment according to Siemens’ operational guidelines for industrial security and following recommendations in the product manuals.
Additional information on industrial security by Siemens can be found on the Siemens industrial security webpage
For more information see the associated Siemens security advisory SSA-064222 in HTML and CSAF.
CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such as:
CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.
Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.
CISA also recommends users take the following measures to protect themselves from social engineering attacks:
No known public exploitation specifically targeting these vulnerabilities has been reported to CISA at this time. These vulnerabilities are not exploitable remotely.
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32055
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32055
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32056
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32056
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32057
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32057
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32058
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32058
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32059
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32059
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32060
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32060
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32061
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32061
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32062
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32062
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32063
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32063
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32064
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32064
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32065
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32065
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32066
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32066
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-33577
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-33577
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-33653
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-33653
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-33654
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-33654
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www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf
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CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
PASSIVE
CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N
AI Score
Confidence
Low
EPSS
Percentile
17.8%