Vulnerability Monitor

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CVE-2021-27387

A vulnerability has been identified in Simcenter Femap 2020.2 (All versions < V2020.2.MP3), Simcenter Femap 2021.1 (All versions < V2021.1.MP3). The femap.exe application lacks proper validation of user-supplied data when parsing FEMAP files. This could result in an out of bounds write past the end of an allocated structure, a different vulnerability than CVE-2021-27399. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12819)

Published

2021-06-08T20:15:08.647

Last Modified

2024-11-21T05:57:53.703

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-787
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application siemens simcenter_femap < 2020.2 Yes
Application siemens simcenter_femap 2020.2 Yes
Application siemens simcenter_femap 2020.2 Yes
Application siemens simcenter_femap 2020.2 Yes
Application siemens simcenter_femap 2021.1 Yes
Application siemens simcenter_femap 2021.1 Yes
Application siemens simcenter_femap 2021.1 Yes
References