CVE-2025-31284
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 · uneditedA broken access control vulnerability previously discovered in the Trend Vision One Status component could have allowed an administrator to create users who could then change the role of the account and ultimately escalate privileges. Please note: ths issue has already been addressed on the backend service and is no longer considered an active vulnerability.
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 confidenceBroken access control vulnerability in Trend Vision One Status component allowed an administrator-created user to modify their own role, achieving privilege escalation. The flaw enabled a user with limited initial privileges to elevate to higher permission levels through role manipulation.
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 dataall versionsCVSS 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
- High
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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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Confirm Trend Vision One deploymentIdentify whether Trend Vision One is installed in your environment by checking for the product directory, service, or console accessAffected if Trend Vision One is present in the environment
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Locate the Status componentNavigate to the Status component within the Trend Vision One console or inspect the component configuration filesAffected if The Status component is accessible and enabled
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Identify administrator-created usersList all users in Trend Vision One who were created by an administrator, noting their assigned rolesAffected if There are users with limited initial privileges in the system
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Test role modification capabilityUsing a low-privilege administrator-created user, attempt to modify their own role or permission level through the Status componentAffected if The user can successfully elevate their own privileges through role manipulation
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Review audit logs for role changesExamine Trend Vision One audit logs for any instances where users modified their own roles, particularly through the Status componentAffected if There are records of users changing their own roles without administrator intervention
If Trend Vision One is deployed and a low-privilege user can modify their own role through the Status component, the environment is affected by this privilege escalation vulnerability.
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 · scopedThe vulnerability has been addressed via backend service patch. Organizations should verify they are running the latest Trend Vision One version and confirm the patch is active in their environment.
- No customer action required. Trend Micro has addressed this vulnerability on the backend service.
- The vulnerability has been remediated server-side and is no longer considered active.
- If you have concerns, verify with Trend Micro support that your tenant is receiving the patched backend service.
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-31284 — 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-2025-31284 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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- 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
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