Publication Date:
Last Update:
Current Version: V1.1
CVSS v3.1 Base Score: 7.2
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Affected Product and Versions Remediation
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Currently no fix is planned

Please follow the General Security Recommendations.

As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity

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This chapter describes all vulnerabilities (CVE-IDs) addressed in this security advisory. Wherever applicable, it also documents the product-specific impact of the individual vulnerabilities.

CVSS v3.1 Base Score 6.5
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
CWE CWE-664: Improper Control of a Resource Through its Lifetime
CVSS v3.1 Base Score 7.2
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data
CVSS v3.1 Base Score 4.9
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:P/RL:U/RC:C
CWE CWE-321: Use of Hard-coded Cryptographic Key
CVSS v3.1 Base Score 4.9
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C
CWE CWE-328: Use of Weak Hash
CVSS v3.1 Base Score 6.5
CVSS v3.1 Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:P/RL:O/RC:C
CWE CWE-567: Unsynchronized Access to Shared Data in a Multithreaded Context

https://www.siemens.com/cert/advisories
V1.0 (2024-06-11): Publication Date
V1.1 (2024-09-10): Move CVE-2023-44373 to SSA-721642 as fixed in V2.4 and remove CVE-2023-49691 as products are not affected