High severity7.8NVD Advisory· Published Sep 14, 2021· Updated Jun 17, 2026
CVE-2021-25665
CVE-2021-25665
Description
A vulnerability has been identified in Simcenter STAR-CCM+ Viewer (All versions < V2021.2.1). The starview+.exe application lacks proper validation of user-supplied data when parsing scene files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13700)
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Affected products
3cpe:2.3:a:siemens:simcenter_star-ccm\+:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:siemens:simcenter_star-ccm\+:*:*:*:*:*:*:*:*range: <2021.2.1
- (no CPE)range: < V2021.2.1
- (no CPE)range: All versions < V2021.2.1
Patches
Vulnerability mechanics
References
2- cert-portal.siemens.com/productcert/pdf/ssa-109294.pdfnvdPatchVendor Advisory
- www.zerodayinitiative.com/advisories/ZDI-21-1074/nvdThird Party AdvisoryVDB Entry
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