FKIE_CVE-2025-7639
Vulnerability from fkie_nvd - Published: 2026-08-14 19:17 - Updated: 2026-08-14 22:16
Severity
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
Impacted products
| Vendor | Product | Version |
|---|
{
"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\"."
}
],
"id": "CVE-2025-7639",
"lastModified": "2026-08-14T22:16:33.127",
"metrics": {
"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": "yes"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-08-14T19:31:49.732228Z",
"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": "Received",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-502"
}
],
"source": "ics-cert@hq.dhs.gov",
"type": "Secondary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
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
| Author | Source | Type | Date | Other |
|---|
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.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- 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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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