CVE-2025-7639AVEVA Enterprise SCADA Deserialization of Untrusted Data
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It affects AVEVA Enterprise SCADA and 5 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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".
- CVSS
- 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:H
- Weakness (CWE)
- CWE-502
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- icscert
- NVD analysis
- Deferred
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
AVEVA AVEVA Enterprise SCADA aveva:enterprise_scada (from the name) | 2025; from 2024 through 2024 SP1 P01; from 2023 through 2023 SP1; from 2022 through 2022 SP2 P2; through 2021 SP2 P5; 2025 P1 not affected; 2024 SP1 P2 not affected; 2023 SP1 P1 not affected; and 2 more ranges | CNA record |
AVEVA AVEVA Enterprise SCADA HMI aveva:enterprise_scada_hmi (from the name) | 2024; through 2023_P1; 2024 R2; 2024 R2 HF7 not affected; 2024 P1 not affected; 2023 P2 HF1 not affected | CNA record |
AVEVA AVEVA Pipeline Operations for Gas/Liquids aveva:pipeline_operations_for_gas_liquids (from the name) | 2025 P1 not affected; 2024 SP1 P2 not affected; 2023 SP1 P1 not affected; 2022 SP2 P3 not affected; 2021 SP2 P6 not affected | CNA record |
AVEVA AVEVA Pipeline Integrity Monitor (delivered on Pipeline Simulation media) aveva:pipeline_integrity_monitor_delivered_on_pipeline_simulation_media (from the name) | 2025 SP1 P2 not affected | CNA record |
AVEVA AVEVA Pipeline Training Simulator (delivered on Pipeline Simulation media) aveva:pipeline_training_simulator_delivered_on_pipeline_simulation_media (from the name) | 2025 SP1 P2 not affected | CNA record |
AVEVA Measurement Advisor aveva:measurement_advisor (from the name) | 2025 P1 not affected; 2021 SP1 HF16 not affected | CNA record |
References
- https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-005.pdf
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-225-01
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-225-01.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.