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Short answer: it does not.
None of the products from Synametrics Technologies, Inc. use any version of Spring Framework. Therefore, The Spring4Shell Zero-Day Vulnerability (CVE-2022-22965) does not affect any of the products published by Synametrics Technologies, Inc.
Besides CVE-2022-22965, there are other vulnerabilities associated with Spring framework, such as CVE-2022-22963. None of these affect any products from Synametrics Technologies, Inc.