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SiemensVULNRICHMENT:CVE-2024-31485

HistoryMay 14, 2024 - 10:02 a.m.

CVE-2024-31485

2024-05-1410:02:25

CWE-77

siemens

github.com

vulnerability

cpci85

sicore

web interface

command injection

input sanitation

remote attacker

arbitrary code

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

CVSS4

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N

AI Score

Confidence

Low

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

A vulnerability has been identified in CPCI85 Central Processing/Communication (All versions < V5.30), SICORE Base system (All versions < V1.3.0). The web interface of affected devices is vulnerable to command injection due to missing server side input sanitation. This could allow an authenticated privileged remote attacker to execute arbitrary code with root privileges.

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "CPCI85 Central Processing/Communication",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V5.30",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SICORE Base system",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V1.3.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:siemens:sicore_base_system:*:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "sicore_base_system",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V1.3.0",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:siemens:cpci85_firmware:*:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "cpci85_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V5.30",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

seclists.org/fulldisclosure/2024/Jul/4

cert-portal.siemens.com/productcert/html/ssa-871704.html

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

CVSS4

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/SC:N/VI:H/SI:N/VA:H/SA:N

AI Score

Confidence

Low

SSVC

Exploitation

poc

Automatable

Technical Impact

total

JSON

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