CVE-2021-42024

HIGH

Simcenter STAR-CCM+ Viewer < 2021.3.1 - Out-of-bounds Write via Scene File Parsing

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://cert-portal.siemens.com/productcert/pdf/ssa-161331.pdf

Scores

CVSS v3 7.8
EPSS 0.0042
EPSS Percentile 61.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
siemens/simcenter_star-ccm\+_viewer < 2021.3.1
Published Dec 14, 2021
Tracked Since Feb 18, 2026