CVE-2023-37194

2023-10-1010:21:22

CWE-284

siemens

github.com

simatic cp

vulnerability

local attacker

arbitrary code

dma

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.8

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

total

JSON

A vulnerability has been identified in SIMATIC CP 1604 (All versions), SIMATIC CP 1616 (All versions), SIMATIC CP 1623 (All versions), SIMATIC CP 1626 (All versions), SIMATIC CP 1628 (All versions). The kernel memory of affected devices is exposed to user-mode via direct memory access (DMA) which could allow a local attacker with administrative privileges to execute arbitrary code on the host system without any restrictions.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:siemens:simatic_cp_1604_firmware:-:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "simatic_cp_1604_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:siemens:simatic_cp_1616_firmware:-:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "simatic_cp_1616_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:siemens:simatic_cp_1623_firmware:-:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "simatic_cp_1623_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:siemens:simatic_cp_1626_firmware:-:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "simatic_cp_1626_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:o:siemens:simatic_cp_1628_firmware:-:*:*:*:*:*:*:*"
    ],
    "vendor": "siemens",
    "product": "simatic_cp_1628_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]