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[email protected]CVE-2022-27194

HistoryApr 12, 2022 - 9:15 a.m.

CVE-2022-27194

2022-04-1209:15:15

CWE-400

[email protected]

web.nvd.nist.gov

cve-2022-27194

simatic pcs neo

sinetplan

tia portal

denial-of-service

vulnerability

remote attack

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.2%

JSON

A vulnerability has been identified in SIMATIC PCS neo (Administration Console) (All versions < V3.1 SP1), SINETPLAN (All versions), TIA Portal (V15, V15.1, V16 and V17). The affected system cannot properly process specially crafted packets sent to port 8888/tcp. A remote attacker could exploit this vulnerability to cause a Denial-of-Service condition. The affected devices must be restarted manually.

Affected configurations

NVD

Node

siemenssimatic_pcs_neoRange<3.1

siemenssimatic_pcs_neoMatch3.1-

siemenssinetplan

siemenstotally_integrated_automation_portalMatch15

siemenstotally_integrated_automation_portalMatch15.1-

siemenstotally_integrated_automation_portalMatch16

siemenstotally_integrated_automation_portalMatch17

CPENameOperatorVersion
siemens:simatic_pcs_neosiemens simatic pcs neolt3.1
siemens:sinetplansiemens sinetplaneq*
siemens:totally_integrated_automation_portalsiemens totally integrated automation portaleq15
siemens:totally_integrated_automation_portalsiemens totally integrated automation portaleq15.1
siemens:totally_integrated_automation_portalsiemens totally integrated automation portaleq16
siemens:totally_integrated_automation_portalsiemens totally integrated automation portaleq17

CPE	Name	Operator	Version
siemens:simatic_pcs_neo	siemens simatic pcs neo	lt	3.1
siemens:sinetplan	siemens sinetplan	eq	*
siemens:totally_integrated_automation_portal	siemens totally integrated automation portal	eq	15
siemens:totally_integrated_automation_portal	siemens totally integrated automation portal	eq	15.1
siemens:totally_integrated_automation_portal	siemens totally integrated automation portal	eq	16
siemens:totally_integrated_automation_portal	siemens totally integrated automation portal	eq	17

CNA Affected

[
  {
    "product": "SIMATIC PCS neo (Administration Console)",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V3.1 SP1"
      }
    ]
  },
  {
    "product": "SINETPLAN",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions"
      }
    ]
  },
  {
    "product": "TIA Portal",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "V15, V15.1, V16 and V17"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-711829.pdf

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.3 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

55.2%

JSON

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