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[email protected]CVE-2022-34821

HistoryJul 12, 2022 - 10:15 a.m.

CVE-2022-34821

2022-07-1210:15:12

CWE-94

[email protected]

web.nvd.nist.gov

cve-2022-34821

vulnerability

ruggedcom

scalance

simatic

siplus

openvpn

code injection

arbitrary code execution

nvd

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.6 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (All versions < V7.2), RUGGEDCOM RM1224 LTE(4G) NAM (All versions < V7.2), SCALANCE M804PB (All versions < V7.2), SCALANCE M812-1 ADSL-Router (Annex A) (All versions < V7.2), SCALANCE M812-1 ADSL-Router (Annex B) (All versions < V7.2), SCALANCE M816-1 ADSL-Router (Annex A) (All versions < V7.2), SCALANCE M816-1 ADSL-Router (Annex B) (All versions < V7.2), SCALANCE M826-2 SHDSL-Router (All versions < V7.2), SCALANCE M874-2 (All versions < V7.2), SCALANCE M874-3 (All versions < V7.2), SCALANCE M876-3 (EVDO) (All versions < V7.2), SCALANCE M876-3 (ROK) (All versions < V7.2), SCALANCE M876-4 (All versions < V7.2), SCALANCE M876-4 (EU) (All versions < V7.2), SCALANCE M876-4 (NAM) (All versions < V7.2), SCALANCE MUM853-1 (EU) (All versions < V7.2), SCALANCE MUM856-1 (EU) (All versions < V7.2), SCALANCE MUM856-1 (RoW) (All versions < V7.2), SCALANCE S615 (All versions < V7.2), SCALANCE S615 EEC (All versions < V7.2), SCALANCE SC622-2C (All versions < V2.3), SCALANCE SC622-2C (All versions >= V2.3 < V3.0), SCALANCE SC626-2C (All versions < V2.3), SCALANCE SC626-2C (All versions >= V2.3 < V3.0), SCALANCE SC632-2C (All versions < V2.3), SCALANCE SC632-2C (All versions >= V2.3 < V3.0), SCALANCE SC636-2C (All versions < V2.3), SCALANCE SC636-2C (All versions >= V2.3 < V3.0), SCALANCE SC642-2C (All versions < V2.3), SCALANCE SC642-2C (All versions >= V2.3 < V3.0), SCALANCE SC646-2C (All versions < V2.3), SCALANCE SC646-2C (All versions >= V2.3 < V3.0), SCALANCE WAM763-1 (All versions), SCALANCE WAM766-1 (EU) (All versions), SCALANCE WAM766-1 (US) (All versions), SCALANCE WAM766-1 EEC (EU) (All versions), SCALANCE WAM766-1 EEC (US) (All versions), SCALANCE WUM763-1 (All versions), SCALANCE WUM763-1 (All versions), SCALANCE WUM766-1 (EU) (All versions), SCALANCE WUM766-1 (US) (All versions), SIMATIC CP 1242-7 V2 (All versions < V3.3.46), SIMATIC CP 1243-1 (All versions < V3.3.46), SIMATIC CP 1243-7 LTE EU (All versions < V3.3.46), SIMATIC CP 1243-7 LTE US (All versions < V3.3.46), SIMATIC CP 1243-8 IRC (All versions < V3.3.46), SIMATIC CP 1542SP-1 IRC (All versions >= V2.0 < V2.2.28), SIMATIC CP 1543-1 (All versions < V3.0.22), SIMATIC CP 1543SP-1 (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC (All versions >= V2.0 < V2.2.28), SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL (All versions >= V2.0 < V2.2.28), SIPLUS NET CP 1242-7 V2 (All versions < V3.3.46), SIPLUS NET CP 1543-1 (All versions < V3.0.22), SIPLUS S7-1200 CP 1243-1 (All versions < V3.3.46), SIPLUS S7-1200 CP 1243-1 RAIL (All versions < V3.3.46). By injecting code to specific configuration options for OpenVPN, an attacker could execute arbitrary code with elevated privileges.

Affected configurations

NVD

Node

siemenssimatic_cp_1242-7_v2_firmware

AND

siemenssimatic_cp_1242-7_v2Match-

Node

siemenssimatic_cp_1243-1_firmware

AND

siemenssimatic_cp_1243-1Match-

Node

siemenssimatic_cp_1243-7_lte_eu_firmware

AND

siemenssimatic_cp_1243-7_lte_euMatch-

Node

siemenssimatic_cp_1243-7_lte_us_firmware

AND

siemenssimatic_cp_1243-7_lte_usMatch-

Node

siemenssimatic_cp_1243-8_irc_firmware

AND

siemenssimatic_cp_1243-8_ircMatch-

Node

siemenssimatic_cp_1542sp-1_ircMatch-

AND

siemenssimatic_cp_1542sp-1_irc_firmwareRange2.0≥

Node

siemenssimatic_cp_1543-1_firmwareRange<3.0.22

AND

siemenssimatic_cp_1543-1Match-

Node

siemenssimatic_cp_1543sp-1_firmwareRange2.0≥

AND

siemenssimatic_cp_1543sp-1Match-

Node

siemenssiplus_et_200sp_cp_1542sp-1_irc_tx_rail_firmwareRange2.0≥

AND

siemenssiplus_et_200sp_cp_1542sp-1_irc_tx_railMatch-

Node

siemenssiplus_et_200sp_cp_1543sp-1_isec_firmwareRange2.0≥

AND

siemenssiplus_et_200sp_cp_1543sp-1_isecMatch-

Node

siemenssiplus_et_200sp_cp_1543sp-1_isec_tx_rail_firmwareRange2.0≥

AND

siemenssiplus_et_200sp_cp_1543sp-1_isec_tx_railMatch-

Node

siemenssiplus_net_cp_1242-7_v2_firmware

AND

siemenssiplus_net_cp_1242-7_v2Match-

Node

siemenssiplus_net_cp_1543-1_firmwareRange<3.0.22

AND

siemenssiplus_net_cp_1543-1Match-

Node

siemenssiplus_s7-1200_cp_1243-1_firmware

AND

siemenssiplus_s7-1200_cp_1243-1Match-

Node

siemenssiplus_s7-1200_cp_1243-1_rail_firmware

AND

siemenssiplus_s7-1200_cp_1243-1_railMatch-

CPENameOperatorVersion
siemens:simatic_cp_1242-7_v2_firmwaresiemens simatic cp 1242-7 v2 firmwareeq*

CPE	Name	Operator	Version
siemens:simatic_cp_1242-7_v2_firmware	siemens simatic cp 1242-7 v2 firmware	eq	*

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "RUGGEDCOM RM1224 LTE(4G) EU",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "RUGGEDCOM RM1224 LTE(4G) NAM",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M804PB",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M812-1 ADSL-Router (Annex A)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M812-1 ADSL-Router (Annex B)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M816-1 ADSL-Router (Annex A)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M816-1 ADSL-Router (Annex B)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M826-2 SHDSL-Router",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M874-2",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M874-3",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M876-3 (EVDO)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M876-3 (ROK)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M876-4",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M876-4 (EU)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE M876-4 (NAM)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE MUM853-1 (EU)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE MUM856-1 (EU)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE MUM856-1 (RoW)",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE S615",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE S615 EEC",
    "versions": [
      {
        "version": "All versions < V7.2",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC622-2C",
    "versions": [
      {
        "version": "All versions < V2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC622-2C",
    "versions": [
      {
        "version": "All versions >= V2.3 < V3.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC626-2C",
    "versions": [
      {
        "version": "All versions < V2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC626-2C",
    "versions": [
      {
        "version": "All versions >= V2.3 < V3.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC632-2C",
    "versions": [
      {
        "version": "All versions < V2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC632-2C",
    "versions": [
      {
        "version": "All versions >= V2.3 < V3.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC636-2C",
    "versions": [
      {
        "version": "All versions < V2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC636-2C",
    "versions": [
      {
        "version": "All versions >= V2.3 < V3.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC642-2C",
    "versions": [
      {
        "version": "All versions < V2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC642-2C",
    "versions": [
      {
        "version": "All versions >= V2.3 < V3.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC646-2C",
    "versions": [
      {
        "version": "All versions < V2.3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE SC646-2C",
    "versions": [
      {
        "version": "All versions >= V2.3 < V3.0",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WAM763-1",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WAM766-1 (EU)",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WAM766-1 (US)",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WAM766-1 EEC (EU)",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WAM766-1 EEC (US)",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WUM763-1",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WUM763-1",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WUM766-1 (EU)",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SCALANCE WUM766-1 (US)",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1242-7 V2",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1243-1",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1243-7 LTE EU",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1243-7 LTE US",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1243-8 IRC",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1542SP-1 IRC",
    "versions": [
      {
        "version": "All versions >= V2.0 < V2.2.28",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1543-1",
    "versions": [
      {
        "version": "All versions < V3.0.22",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC CP 1543SP-1",
    "versions": [
      {
        "version": "All versions >= V2.0 < V2.2.28",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CP 1542SP-1 IRC TX RAIL",
    "versions": [
      {
        "version": "All versions >= V2.0 < V2.2.28",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CP 1543SP-1 ISEC",
    "versions": [
      {
        "version": "All versions >= V2.0 < V2.2.28",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS ET 200SP CP 1543SP-1 ISEC TX RAIL",
    "versions": [
      {
        "version": "All versions >= V2.0 < V2.2.28",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS NET CP 1242-7 V2",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS NET CP 1543-1",
    "versions": [
      {
        "version": "All versions < V3.0.22",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1200 CP 1243-1",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIPLUS S7-1200 CP 1243-1 RAIL",
    "versions": [
      {
        "version": "All versions < V3.3.46",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-413565.pdf

cert-portal.siemens.com/productcert/pdf/ssa-517377.pdf

Social References

9.3 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

7.6 High

CVSS3

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.7%

JSON

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