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SiemensCVE-2024-30321

HistoryJul 09, 2024 - 12:15 p.m.

CVE-2024-30321

2024-07-0912:15:11

CWE-359

siemens

web.nvd.nist.gov

simatic

pcs 7

wincc

vulnerability

information leak

remote attacker

web application

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS4

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

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

AI Score

5.5

Confidence

High

EPSS

Percentile

9.2%

JSON

A vulnerability has been identified in SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions < V7.4 SP1 Update 23), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions < V8.0 Update 5). The affected products do not properly handle certain requests to their web application, which may lead to the leak of privileged information.
This could allow an unauthenticated remote attacker to retrieve information such as users and passwords.

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "SIMATIC PCS 7 V9.1",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V9.1 SP2 UC05",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Runtime Professional V18",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC Runtime Professional V19",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V19 Update 2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC V7.4",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V7.4 SP1 Update 23",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC V7.5",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V7.5 SP2 Update 17",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "SIMATIC WinCC V8.0",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "V8.0 Update 5",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

cert-portal.siemens.com/productcert/html/ssa-883918.html

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS4

8.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

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

AI Score

5.5

Confidence

High

EPSS

Percentile

9.2%

JSON

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