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cveSiemensCVE-2021-46155
HistoryFeb 09, 2022 - 4:15 p.m.

CVE-2021-46155

2022-02-0916:15:14
CWE-787
CWE-121
siemens
web.nvd.nist.gov
76
cve-2021-46155
simcenter femap
buffer overflow
neu files
security vulnerability
code execution

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

68.4%

JSON

A vulnerability has been identified in Simcenter Femap V2020.2 (All versions), Simcenter Femap V2021.1 (All versions). Affected application contains a stack based buffer overflow vulnerability while parsing NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14683, ZDI-CAN-15283, ZDI-CAN-15303, ZDI-CAN-15593)

Affected configurations

Nvd
Node
siemenssimcenter_femapMatch2020.2-
OR
siemenssimcenter_femapMatch2020.2maintenance_pack1
OR
siemenssimcenter_femapMatch2020.2maintenance_pack2
OR
siemenssimcenter_femapMatch2020.2maintenance_pack3
OR
siemenssimcenter_femapMatch2021.1-
OR
siemenssimcenter_femapMatch2021.1maintenance_pack1
OR
siemenssimcenter_femapMatch2021.1maintenance_pack2
OR
siemenssimcenter_femapMatch2021.1maintenance_pack3
VendorProductVersionCPE
siemenssimcenter_femap2020.2cpe:2.3:a:siemens:simcenter_femap:2020.2:-:*:*:*:*:*:*
siemenssimcenter_femap2020.2cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack1:*:*:*:*:*:*
siemenssimcenter_femap2020.2cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack2:*:*:*:*:*:*
siemenssimcenter_femap2020.2cpe:2.3:a:siemens:simcenter_femap:2020.2:maintenance_pack3:*:*:*:*:*:*
siemenssimcenter_femap2021.1cpe:2.3:a:siemens:simcenter_femap:2021.1:-:*:*:*:*:*:*
siemenssimcenter_femap2021.1cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack1:*:*:*:*:*:*
siemenssimcenter_femap2021.1cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack2:*:*:*:*:*:*
siemenssimcenter_femap2021.1cpe:2.3:a:siemens:simcenter_femap:2021.1:maintenance_pack3:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Simcenter Femap V2020.2",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "product": "Simcenter Femap V2021.1",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  }
]

Related

zdi 4
cnvd 1
nvd 1
cvelist 1
prion 1
ics 1
zdi
zdi
Siemens Simcenter Femap NEU File Parsing Memory Corruption Remote Code Execution Vulnerability
2022-02-11 00:00:00
Siemens Simcenter Femap NEU File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
2022-02-11 00:00:00
Siemens Simcenter Femap NEU File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
2022-02-11 00:00:00
cnvd
cnvd
Siemens Simcenter Femap Stack Buffer Overflow Vulnerability (CNVD-2022-10014)
2022-02-10 00:00:00
nvd
nvd
CVE-2021-46155
2022-02-09 16:15:14
cvelist
cvelist
CVE-2021-46155
2022-02-09 15:17:19
prion
prion
Stack overflow
2022-02-09 16:15:00
ics
ics
Siemens Simcenter Femap
2022-02-10 12:00:00

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

68.4%

JSON
Related for CVE-2021-46155
zdi4cnvd1nvd1cvelist1prion1ics1