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CERTVDECVELIST:CVE-2023-46144

HistoryDec 14, 2023 - 2:08 p.m.

CVE-2023-46144 PHOENIX CONTACT: PLCnext Control prone to download of code without integrity check

2023-12-1414:08:07

CWE-494

CERTVDE

www.cve.org

cve-2023-46144

phoenix contact

integrity check

remote attacker

low privileges

compromise

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

26.0%

JSON

A download of code without integrity check vulnerability in PLCnext products allows an remote attacker with low privileges to compromise integrity on the affected engineering station and the connected devices.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "AXC F 1152",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AXC F 2152",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AXC F 3152",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "BPC 9102S",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "EPC 1502",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "EPC 1522",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "PLCnext Engineer",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RFC 4072R",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "RFC 4072S",
    "vendor": "PHOENIX CONTACT",
    "versions": [
      {
        "lessThanOrEqual": "2024.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]

References

https://cert.vde.com/en/advisories/VDE-2023-056/

CVSS3

7.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

26.0%

JSON

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