CVE-2025-12284
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedLack of Input Validation in the web UI might lead to potential exploitation.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThe vulnerability involves missing input validation in the web UI of BLU-IC2 and BLU-IC4 industrial controller devices. This likely allows malformed or malicious input to be processed without proper sanitization, potentially enabling attacks such as cross-site scripting (XSS) or injection flaws. The issue affects firmware versions through 1.19.5.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 1.20< 1.20CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify the device modelLocate the physical device or access the device inventory/dashboard and confirm whether the unit is a BLU-IC2 or BLU-IC4 industrial controllerAffected if The device is not a BLU-IC2 or BLU-IC4 model
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Check firmware versionAccess the device web UI, admin panel, or system information page and locate the installed firmware version numberAffected if The installed firmware version is less than 1.20 (for example, 1.19.5 or earlier)
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Verify web UI is accessibleConfirm that the web interface is enabled and reachable by attempting to access the device IP or hostname via HTTP/HTTPSAffected if The web UI is exposed and accessible from a network where untrusted input could be submitted
You are affected if you have a BLU-IC2 or BLU-IC4 device running firmware version 1.19.5 or lower with the web UI enabled and accessible.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped1.20
Apply firmware updates when available from the vendor. Until then, restrict web UI access to trusted networks/users and monitor for anomalous input patterns.
Firmware version 1.20 or later
- Identify the specific device model (BLU-IC2 or BLU-IC4) that needs remediation
- Access the device's web interface or management console
- Navigate to the firmware version information section to confirm current version (should be < 1.20)
- Download firmware version 1.20 or later from the vendor's official support site (azure-access.com)
- Review vendor firmware upgrade instructions for your specific model
- Apply the firmware update following the documented upgrade procedure
- After reboot, verify the new firmware version is 1.20 or later
- Confirm the web UI is functioning normally post-upgrade
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,176.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-12284 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-12284 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data