A vulnerability has been identified in JT2Go (All versions < V13.1.0), Teamcenter Visualization (All versions < V13.1.0). Affected applications lack proper validation of user-supplied data when parsing of CG4 files. This could result in a memory access past the end of an allocated buffer. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12027)
https://www.zerodayinitiative.com/advisories/ZDI-21-062/
https://cert-portal.siemens.com/productcert/pdf/ssa-622830.pdf