FKIE_CVE-2025-7639

Vulnerability from fkie_nvd - Published: 2026-08-14 19:17 - Updated: 2026-09-29 10:10
Severity
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H
Summary
The vulnerability, if exploited, could allow an authenticated miscreant with "DNA Authority - Operator" privilege to tamper with serialized data, potentially resulting in code execution during deserialization under the privilege of Enterprise SCADA security group "DNA Apps".
References
ics-cert@hq.dhs.govhttps://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-225-01.json
ics-cert@hq.dhs.govhttps://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-005.pdf
ics-cert@hq.dhs.govhttps://www.cisa.gov/news-events/ics-advisories/icsa-26-225-01
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "AVEVA Enterprise SCADA",
          "vendor": "AVEVA",
          "versions": [
            {
              "status": "affected",
              "version": "2025"
            },
            {
              "lessThanOrEqual": "2024 SP1 P01",
              "status": "affected",
              "version": "2024",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "2023 SP1",
              "status": "affected",
              "version": "2023",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "2022 SP2 P2",
              "status": "affected",
              "version": "2022",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "2021 SP2 P5",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "2025 P1"
            },
            {
              "status": "unaffected",
              "version": "2024 SP1 P2"
            },
            {
              "status": "unaffected",
              "version": "2023 SP1 P1"
            },
            {
              "status": "unaffected",
              "version": "2022 SP2 P3"
            },
            {
              "status": "unaffected",
              "version": "2021 SP2 P6"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AVEVA Enterprise SCADA HMI",
          "vendor": "AVEVA",
          "versions": [
            {
              "status": "affected",
              "version": "2024"
            },
            {
              "lessThanOrEqual": "2023_P1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "2024 R2"
            },
            {
              "status": "unaffected",
              "version": "2024 R2 HF7"
            },
            {
              "status": "unaffected",
              "version": "2024 P1"
            },
            {
              "status": "unaffected",
              "version": "2023 P2 HF1"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AVEVA Pipeline Operations for Gas/Liquids",
          "vendor": "AVEVA",
          "versions": [
            {
              "status": "unaffected",
              "version": "2025 P1"
            },
            {
              "status": "unaffected",
              "version": "2024 SP1 P2"
            },
            {
              "status": "unaffected",
              "version": "2023 SP1 P1"
            },
            {
              "status": "unaffected",
              "version": "2022 SP2 P3"
            },
            {
              "status": "unaffected",
              "version": "2021 SP2 P6"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AVEVA Pipeline Integrity Monitor (delivered on Pipeline Simulation media)",
          "vendor": "AVEVA",
          "versions": [
            {
              "status": "unaffected",
              "version": "2025 SP1 P2"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "AVEVA Pipeline Training Simulator (delivered on Pipeline Simulation media)",
          "vendor": "AVEVA",
          "versions": [
            {
              "status": "unaffected",
              "version": "2025 SP1 P2"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "Measurement Advisor",
          "vendor": "AVEVA",
          "versions": [
            {
              "status": "unaffected",
              "version": "2025 P1"
            },
            {
              "status": "unaffected",
              "version": "2021 SP1 HF16"
            }
          ]
        }
      ],
      "source": "ics-cert@hq.dhs.gov"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The vulnerability, if exploited, could allow an authenticated miscreant \nwith \"DNA Authority - Operator\" privilege to tamper with serialized \ndata, potentially resulting in code execution during deserialization \nunder the privilege of Enterprise SCADA security group \"DNA Apps\"."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad, si se explota, podr\u00eda permitir a un malhechor autenticado con privilegio de \u0027DNA Authority - Operator\u0027 manipular datos serializados, lo que podr\u00eda resultar en la ejecuci\u00f3n de c\u00f3digo durante la deserializaci\u00f3n bajo el privilegio del grupo de seguridad SCADA empresarial \u0027DNA Apps\u0027."
    }
  ],
  "id": "CVE-2025-7639",
  "lastModified": "2026-09-29T10:10:00.263",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 5.5,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "LOW",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "LOW",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-7639",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-17T20:00:07.540175Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-14T19:17:13.380",
  "references": [
    {
      "source": "ics-cert@hq.dhs.gov",
      "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-225-01.json"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "url": "https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-005.pdf"
    },
    {
      "source": "ics-cert@hq.dhs.gov",
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-225-01"
    }
  ],
  "sourceIdentifier": "ics-cert@hq.dhs.gov",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    }
  ]
}



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