CVE-2023-32481
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 · uneditedWyse Management Suite versions prior to 4.0 contain a denial-of-service vulnerability. An authenticated malicious user can flood the configured SMTP server with numerous requests in order to deny access to the system.
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 · high confidenceWyse Management Suite versions prior to 4.0 contain a denial-of-service vulnerability where an authenticated user can flood the configured SMTP server with excessive requests, causing the service to become unavailable.
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< 4.0CVSS 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
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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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Identify Wyse Management Suite versionLocate the installed version of Wyse Management Suite in the system configuration, about page, or installation directory. Common locations include the administration console or the installer log files.Affected if The installed version is below 4.0 (for example, 3.x.x or earlier)
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Verify SMTP server configurationAccess the Wyse Management Suite admin interface and navigate to the notification or SMTP settings section. Check whether an SMTP server is configured and enabled for sending alerts or reports.Affected if An SMTP server is configured and active in the Wyse Management Suite settings
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Confirm user authentication is enabledReview the Wyse Management Suite authentication settings to determine whether user accounts with login access exist. The vulnerability requires an authenticated user to initiate the attack.Affected if User authentication is enabled and there are active user accounts with access to the management interface
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Review SMTP connection logsExamine SMTP server logs or Wyse Management Suite event logs for signs of excessive connection attempts or unusual SMTP activity patterns from the Wyse server.Affected if Logs show unusually high frequency of SMTP connections or connection attempts to the configured mail server
You are affected if Wyse Management Suite version is below 4.0 AND you have an SMTP server configured with authenticated user access enabled.
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 · scoped4.0
Upgrade to Wyse Management Suite version 4.0 or later; additionally implement SMTP rate limiting and monitoring to detect anomalous request patterns.
Wyse Management Suite 4.0
- Verify current Wyse Management Suite version by accessing the admin console or checking system information
- Review the Wyse Management Suite 4.0 release notes and upgrade documentation on dell.com for any pre-upgrade requirements
- Backup the current Wyse Management Suite configuration, database, and all relevant data
- Ensure the system meets the hardware and software prerequisites for version 4.0
- Stop all Wyse Management Suite services before initiating the upgrade
- Run the Wyse Management Suite 4.0 installer or use the upgrade mechanism documented in the official upgrade guide
- Follow any post-upgrade configuration steps required, including verifying SMTP server settings
- Restart Wyse Management Suite services and verify the application is functioning correctly
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $3,408.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-32481 — 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-2023-32481 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