CVE-2021-27399
Published Jun 8, 2021
Last updated 3 years ago
Overview
- 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)
- Source
- productcert@siemens.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- productcert@siemens.com
- CWE-787
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6B8795C1-B38E-4D4C-B472-D5BD7A812076",
"versionEndExcluding": "2020.2"
},
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:2020.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "45178A46-1DB7-429A-8518-5D75669B4419"
},
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F831F50A-896F-41D0-BEE2-8A5EFE0C5F0B"
},
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7D862ED6-5E39-464B-ABC2-17846494BB52"
},
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:2021.1:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3DFF7E60-6EBE-410E-8C81-1E98A1C07AAD"
},
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "19EEE97B-B2AD-4655-AE1C-5AD9717DE613"
},
{
"criteria": "cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DE6A20BD-A2D9-490D-A11F-862012BBF50C"
}
],
"operator": "OR"
}
]
}
]