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CERTVDECVE-2024-41173

HistoryAug 27, 2024 - 8:15 a.m.

CVE-2024-41173

2024-08-2708:15:04

CWE-288

CERTVDE

web.nvd.nist.gov

ipc-diagnostics

twincat/bsd

authentication bypass

low privileged attacker

vulnerability

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

Percentile

9.5%

JSON

The IPC-Diagnostics package included in TwinCAT/BSD is vulnerable to a local authentication bypass by a low privileged attacker.

Affected configurations

Nvd

Node

beckhoffipc_diagnostics_packageRange<2.0.0.1

beckhofftwincat\/bsdRange<14.1.2.0

VendorProductVersionCPE
beckhoffipc_diagnostics_package*cpe:2.3:a:beckhoff:ipc_diagnostics_package:*:*:*:*:*:*:*:*
beckhofftwincat\/bsd*cpe:2.3:o:beckhoff:twincat\/bsd:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
beckhoff	ipc_diagnostics_package	*	cpe:2.3:a:beckhoff:ipc_diagnostics_package::::::::
beckhoff	twincat\/bsd	*	cpe:2.3:o:beckhoff:twincat\/bsd::::::::

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "IPC Diagnostics package",
    "vendor": "Beckhoff",
    "versions": [
      {
        "lessThan": "2.0.0.1",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "TwinCAT/BSD",
    "vendor": "Beckhoff",
    "versions": [
      {
        "lessThan": "14.1.2.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

cert.vde.com/en/advisories/VDE-2024-045

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

6.8

Confidence

Low

EPSS

Percentile

9.5%

JSON

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