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)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
siemensCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 60%
VendorProductVersion
siemenssimcenter_femap
𝑥
< 2020.2
siemenssimcenter_femap
2020.2
siemenssimcenter_femap
2020.2:maintenance_pack1
siemenssimcenter_femap
2020.2:maintenance_pack2
siemenssimcenter_femap
2021.1
siemenssimcenter_femap
2021.1:maintenance_pack1
siemenssimcenter_femap
2021.1:maintenance_pack2
𝑥
= Vulnerable software versions