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vulnrichmentCERTVDEVULNRICHMENT:CVE-2024-41173
HistoryAug 27, 2024 - 8:00 a.m.

CVE-2024-41173 Beckhoff: Local authentication bypass in the IPC-Diagnostics package included in TwinCAT/BSD

2024-08-2708:00:47
CWE-288
CERTVDE
github.com
4
cve-2024-41173
beckhoff
twincat/bsd
ipc-diagnostics
authentication bypass

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

0

Percentile

9.5%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:beckhoff:twincat\\/bsd:-:*:*:*:*:*:*:*"
    ],
    "vendor": "beckhoff",
    "product": "twincat\\/bsd",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "2.0.0.1",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:beckhoff:twincat\\/bsd:-:*:*:*:*:*:*:*"
    ],
    "vendor": "beckhoff",
    "product": "twincat\\/bsd",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "14.1.2.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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

0

Percentile

9.5%

SSVC

Exploitation

none

Automatable

no

Technical Impact

total

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