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cvelistSiemensCVELIST:CVE-2024-32741
HistoryMay 14, 2024 - 10:02 a.m.

CVE-2024-32741

2024-05-1410:02:48
CWE-259
siemens
www.cve.org
vulnerability
simatic cn 4100
hard coded password
root access
cve-2024-32741

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

9.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains hard coded password which is used for the privileged system user root and for the boot loader GRUB by default . An attacker who manages to crack the password hash gains root access to the device.

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "SIMATIC CN 4100",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V3.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

9.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.0%

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