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SiemensCVE-2021-46162

HistoryFeb 22, 2022 - 6:15 p.m.

CVE-2021-46162

2022-02-2218:15:12

CWE-787

siemens

web.nvd.nist.gov

vulnerability

simcenter femap

code execution

neu files

security

cve-2021-46162

nvd

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

0.001

Percentile

31.8%

JSON

A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.1). Affected application contains an out of bounds write past the end of an allocated structure while parsing specially crafted NEU files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15048)

Affected configurations

Nvd

Node

siemenssimcenter_femapRange<2022.1.1

VendorProductVersionCPE
siemenssimcenter_femap*cpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	simcenter_femap	*	cpe:2.3:a:siemens:simcenter_femap::::::::

CNA Affected

[
  {
    "product": "Simcenter Femap",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2022.1.1"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-949188.pdf

www.zerodayinitiative.com/advisories/ZDI-22-511/

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

0.001

Percentile

31.8%

JSON

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