FKIE_CVE-2025-7390

Vulnerability from fkie_nvd - Published: 2025-08-21 06:15 - Updated: 2026-06-17 10:04
Severity
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
A malicious client can bypass the client certificate trust check of an opc.https server when the server endpoint is configured to allow only secure communication.
References
10de8ef9-5c89-4b17-8228-e97b74acf4bdhttps://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-7390.html
10de8ef9-5c89-4b17-8228-e97b74acf4bdhttps://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-7390.json
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://industrial.softing.com/products/opc-ua-and-opc-classic-sdks/opc-ua-c-sdks-for-windows.html",
          "defaultStatus": "unaffected",
          "modules": [
            "opc.https server"
          ],
          "platforms": [
            "Windows",
            "Linux",
            "VxWorks"
          ],
          "product": "OPC UA C++ SDK",
          "vendor": "Softing",
          "versions": [
            {
              "lessThanOrEqual": "6.80",
              "status": "affected",
              "version": "6.40",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "6.80.1",
              "versionType": "custom"
            }
          ]
        },
        {
          "collectionURL": "https://industrial.softing.com/de/produkte/docker-container/edgeconnector.html",
          "defaultStatus": "affected",
          "platforms": [
            "Linux"
          ],
          "product": "edgeConnector",
          "vendor": "Softing",
          "versions": [
            {
              "lessThanOrEqual": "2025.03",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "SDEX Suite V1.0",
              "versionType": "custom"
            }
          ]
        },
        {
          "collectionURL": "https://industrial.softing.com/de/produkte/docker-container/edgeaggregator.html",
          "defaultStatus": "affected",
          "platforms": [
            "Linux"
          ],
          "product": "edgeAggregator",
          "vendor": "Softing",
          "versions": [
            {
              "lessThanOrEqual": "2025.03",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "SDEX Suite V1.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "10de8ef9-5c89-4b17-8228-e97b74acf4bd"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A malicious client can bypass the client certificate trust check of an opc.https server when the server endpoint is configured to allow only secure communication."
    },
    {
      "lang": "es",
      "value": "Un cliente malintencionado puede eludir la verificaci\u00f3n de confianza del certificado de cliente de opc.https server cuando el endpoint del servidor est\u00e1 configurado para permitir solo comunicaciones seguras."
    }
  ],
  "id": "CVE-2025-7390",
  "lastModified": "2026-06-17T10:04:49.810",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "10de8ef9-5c89-4b17-8228-e97b74acf4bd",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-7390",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-08-21T13:51:51.306799Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-08-21T06:15:35.157",
  "references": [
    {
      "source": "10de8ef9-5c89-4b17-8228-e97b74acf4bd",
      "url": "https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-7390.html"
    },
    {
      "source": "10de8ef9-5c89-4b17-8228-e97b74acf4bd",
      "url": "https://industrial.softing.com/fileadmin/psirt/downloads/2025/CVE-2025-7390.json"
    }
  ],
  "sourceIdentifier": "10de8ef9-5c89-4b17-8228-e97b74acf4bd",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-295"
        }
      ],
      "source": "10de8ef9-5c89-4b17-8228-e97b74acf4bd",
      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.