CVE-2021-25665
mediumPriorität · verfolgen · 31EPSS 0.013 · 71. PerzentilDEEURUUSEPSS · bewertet 2026-10-28
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)
Behebungen
Hersteller-Fix, Mitigation oder Workaround, wie von den Quellen veröffentlicht.
Ein Hersteller-Fix ist verfügbar.
- BehobenSimcenter STAR-CCM+ Viewersiemens_psirt
Update to V2021.2.1 or later version
https://community.sw.siemens.com/s/article/Simcenter-STAR-CCM-Viewer-Download - BehobenSimcenter STAR-CCM+ Viewercisa_csaf_ot
Update to V2021.2.1 or later version
https://community.sw.siemens.com/s/article/Simcenter-STAR-CCM-Viewer-Download - MitigationSimcenter STAR-CCM+ Viewersiemens_psirt
Do not open untrusted scene files from unknown sources
- MitigationSimcenter STAR-CCM+ Viewercisa_csaf_ot
Do not open untrusted scene files from unknown sources
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–high · 6.8–7.8
schwächen
Die CWE-Schwächeklassen, zu denen dies gehört.
betroffene Produkte (6)
Betroffene Produkte und Versionsbereiche.
Advisories (2)
Hersteller- und Ökosystem-Meldungen dazu.
- SSA-109294SSA-109294: Scene File Parsing Vulnerability in Simcenter STAR-CCM+ Viewer2021-09-14csaf · siemens_psirtDE
Siemens Simcenter STAR-CCM+ Viewer is affected by a vulnerability that could be triggered when the application reads scene (.sce) files. If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and potentially also to arbitrary code execution or data extraction on the target host system. Siemens has released an update for Simcenter STAR-CCM+ Viewer and recommends to update to the latest version to fix the vulnerability. Siemens recommends to avoid opening of untrusted files from unknown sources.
- ICSA-21-257-05Siemens Simcenter STAR-CCM+ Viewer2021-09-14icsa · cisa_csaf_otUS
Siemens Simcenter STAR-CCM+ Viewer is affected by a vulnerability that could be triggered when the application reads scene (.sce) files. If a user is tricked to open a malicious file with the affected application, this could lead to a crash, and potentially also to arbitrary code execution or data extraction on the target host system. Siemens has released an update for Simcenter STAR-CCM+ Viewer and recommends to update to the latest version to fix the vulnerability. Siemens recommends to avoid opening of untrusted files from unknown sources.
auch bekannt als (6)
Weitere Namen und Kennungen dieser Entität.
quellen
Welche Quellen diesen Datensatz belegen und wann.
Referenzen (10)
Externe Belege — Patches, Meldungen, Analysen.
- https://cert-portal.siemens.com/productcert/pdf/ssa-109294.pdfcnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-25665cnnvd
- https://us-cert.cisa.gov/ics/advisories/icsa-21-257-05cnnvd
- https://www.auscert.org.au/bulletins/ESB-2021.3097cnnvd
- https://www.cybersecurity-help.cz/vdb/SB2021091513cnnvd
- https://www.zerodayinitiative.com/advisories/ZDI-21-1074/cnnvd
- https://cert-portal.siemens.com/productcert/pdf/ssa-109294.pdfenisa_euvd
- https://www.zerodayinitiative.com/advisories/ZDI-21-1074/enisa_euvd
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