CVE-2021-27399
High
Description
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-2021-27387. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-12820)
SeverityHigh
CVSS7.8
Exploit probability—
ProductSiemens Simcenter Femap
PublishedJun 8, 2021
First seenJun 8, 2021
Weakness typeCWE-787Out-of-bounds write
How to fix
Update
- siemens simcenter_femap2020.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens simcenter_femap | v < 2020.2, 2020.2, 2021.1 | 2020.2 |
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