Unauthenticated data modification via undisclosed validation flaw
Published May 22, 2025 · Updated May 22, 2025
Input validation flaws in Tridium Niagara Framework and Enterprise Security allow remote attackers to alter data over the network. Neither Tridium's bulletin nor the public researcher analysis identifies the validation component, accepted input, or incorrect validation operation associated with this CVE. No authentication or user interaction is required; the vendor assessment limits direct impact to low-integrity modification, while the exact data exposed to change remains undisclosed.
Summary
What happened
Input validation flaws in Tridium Niagara Framework and Enterprise Security allow remote attackers to alter data over the network. Neither Tridium's bulletin nor the public researcher analysis identifies the validation component, accepted input, or incorrect validation operation associated with this CVE. No authentication or user interaction is required; the vendor assessment limits direct impact to low-integrity modification, while the exact data exposed to change remains undisclosed.
The record
- CVE
- CVE-2025-3940
- Published
- May 22, 2025
- Updated
- May 22, 2025
- Vendor
- Tridium
- Product
- Niagara Framework
- Classifications
- CWE-1173, T1565
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- May 22, 2025CVE publishedPublication date reported by the CVE source.
- May 22, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <4.10.11
- Affected versionversion=0 <4.14.2
- Affected versionversion=0 <4.15.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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