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FKIE_CVE-2026-22906

Vulnerability from fkie_nvd - Published: 2026-02-09 08:16 - Updated: 2026-06-17 10:20
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
User credentials are stored using AES‑ECB encryption with a hardcoded key. An unauthenticated remote attacker obtaining the configuration file can decrypt and recover plaintext usernames and passwords, especially when combined with the authentication bypass.
References
info@cert.vde.comhttps://certvde.com/de/advisories/VDE-2026-004
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "0852-1322",
          "vendor": "WAGO",
          "versions": [
            {
              "lessThanOrEqual": "2.64",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "0852-1328",
          "vendor": "WAGO",
          "versions": [
            {
              "lessThanOrEqual": "2.64",
              "status": "affected",
              "version": "0.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "0852-1322",
          "vendor": "WAGO",
          "versions": [
            {
              "status": "affected",
              "version": "2.64"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "0852-1328",
          "vendor": "WAGO",
          "versions": [
            {
              "status": "affected",
              "version": "2.64"
            }
          ]
        }
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "User credentials are stored using AES\u2011ECB encryption with a hardcoded key. An unauthenticated remote attacker obtaining the configuration file can decrypt and recover plaintext usernames and passwords, especially when combined with the authentication bypass."
    },
    {
      "lang": "es",
      "value": "Las credenciales de usuario se almacenan utilizando cifrado AES?ECB con una clave codificada de forma r\u00edgida. Un atacante remoto no autenticado que obtenga el archivo de configuraci\u00f3n puede descifrar y recuperar nombres de usuario y contrase\u00f1as en texto plano, especialmente cuando se combina con la omisi\u00f3n de autenticaci\u00f3n."
    }
  ],
  "id": "CVE-2026-22906",
  "lastModified": "2026-06-17T10:20:35.613",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "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:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-22906",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-02-09T15:29:06.439394Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-02-09T08:16:11.723",
  "references": [
    {
      "source": "info@cert.vde.com",
      "url": "https://certvde.com/de/advisories/VDE-2026-004"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-321"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}



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