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[email protected]CVE-2022-4332

HistoryJun 01, 2023 - 6:15 a.m.

CVE-2022-4332

2023-06-0106:15:09

CWE-20

[email protected]

web.nvd.nist.gov

cve-2022-4332

sprecher automation

sprecon-e

firmware vulnerability

hardware manipulation

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.6%

JSON

In Sprecher Automation SPRECON-E-C/P/T3 CPU in variant PU244x a vulnerable firmware verification has been identified. Through physical access and hardware manipulation, an attacker might be able to bypass hardware-based code verification and thus inject and execute arbitrary code and gain full access of the device.

Affected configurations

NVD

Node

sprecher-automationsprecon-e-p_dq6-1Match-

AND

sprecher-automationsprecon-e-p_dq6-1_firmwareMatch-

Node

sprecher-automationsprecon-e-p_dl6-1Match-

AND

sprecher-automationsprecon-e-p_dl6-1_firmwareMatch-

Node

sprecher-automationsprecon-e-p_ds6-0Match-

AND

sprecher-automationsprecon-e-p_ds6-0_firmwareMatch-

Node

sprecher-automationsprecon-e-cMatch-

AND

sprecher-automationsprecon-e-c_firmwareMatch-

Node

sprecher-automationsprecon-e-t3Match-

AND

sprecher-automationsprecon-e-t3_firmwareMatch-

Node

sprecher-automationsprecon-e-tc_ax-3110Match-

AND

sprecher-automationsprecon-e-tc_ax-3110_firmwareMatch-

CPENameOperatorVersion
sprecher-automation:sprecon-e-p_dq6-1_firmwaresprecher-automation sprecon-e-p dq6-1 firmwareeq-

CPE	Name	Operator	Version
sprecher-automation:sprecon-e-p_dq6-1_firmware	sprecher-automation sprecon-e-p dq6-1 firmware	eq	-

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "SPRECON-E-C/P/T3 CPU PU244x",
    "vendor": "Sprecher Automation",
    "versions": [
      {
        "status": "affected",
        "version": "all"
      }
    ]
  }
]

References

www.sprecher-automation.com/fileadmin/itSecurity/PDF/2022-12_Advisories.pdf

6.8 Medium

CVSS3

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.6%

JSON

Related for CVE-2022-4332

nvd1 prion1 cvelist1