CVE-2021-42024

A vulnerability has been identified in Simcenter STAR-CCM+ Viewer (All versions < 2021.3.1). 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.

• CWE-787

• https://cert-portal.siemens.com/productcert/pdf/ssa-161331.pdfPatch, Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-161331.pdfPatch, Vendor Advisory

Published

Dec 14, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-42019A vulnerability has been identified in RUGGEDCOM i800, RUGGE…5.9
• CVE-2021-4202A use-after-free flaw was found in nci_request in net/nfc/nc…7
• CVE-2021-42020A vulnerability has been identified in RUGGEDCOM i800, RUGGE…7.5
• CVE-2021-42021A vulnerability has been identified in Siveillance Video DLN…7.5
• CVE-2021-42022A vulnerability has been identified in SIMATIC eaSie PCS 7 S…6.5
• CVE-2021-42023A vulnerability has been identified in ModelSim Simulation (…6.5
• CVE-2021-42025A vulnerability has been identified in Mendix Applications u…6.5
• CVE-2021-42026A vulnerability has been identified in Mendix Applications u…4.3
• CVE-2021-42027A vulnerability has been identified in SINUMERIK Edge (All v…7.4
• CVE-2021-42028A vulnerability has been identified in syngo fastView (All v…7.8
• CVE-2021-42029A vulnerability has been identified in SIMATIC STEP 7 (TIA P…7.8
• CVE-2021-4203A use-after-free read flaw was found in sock_getsockopt() in…6.8