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SiemensCVE-2021-46699

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

CVE-2021-46699

2022-02-2218:15:12

CWE-787

CWE-121

siemens

web.nvd.nist.gov

vulnerability

simcenter femap

cve-2021-46699

code execution

buffer overflow

security issue

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

68.5%

JSON

A vulnerability has been identified in Simcenter Femap (All versions < V2022.1.1). Affected application contains a stack based buffer overflow vulnerability while parsing specially crafted BDF files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-15061)

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-22-509/

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

68.5%

JSON

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