CVE-2024-42336
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 · uneditedServision - CWE-287: Improper Authentication
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 confidenceServivision product(s) contain a critical improper authentication vulnerability (CWE-287) allowing unauthorized access, likely due to missing or bypassable authentication checks. The CVSS 9.8 indicates a severe pre-authentication flaw enabling remote compromise without credentials.
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= 1.0.57CVSS 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
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/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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Identify if Servivision Ivg Webmax is installedReview installed software or check running services on the system for any Servivision Ivg Webmax componentAffected if Servivision Ivg Webmax software is present on the system
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Determine the installed version of Ivg WebmaxAccess the application admin panel, check the application's about page, or examine version files within the installation directory to identify the exact version numberAffected if The installed version is exactly 1.0.57
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Verify network accessibility of the web interfaceCheck if the Webmax web interface is exposed to network connections by reviewing firewall rules, network configurations, or attempting to access the application URL from an unauthorized locationAffected if The Webmax interface is network-accessible without authentication
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Confirm authentication mechanisms are in placeTest whether the application requires valid credentials before granting access to any functionality by attempting to access protected resources without providing login credentialsAffected if The application allows unauthenticated access to functionality that should require authentication
A system is affected if Servivision Ivg Webmax version 1.0.57 is installed and its web interface is network-accessible, as this CVE describes a pre-authentication bypass flaw.
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.
From vendor dataIdentify affected Servivision products and versions; apply vendor-supplied patches or updates immediately. If no patch available, restrict network access and implement additional authentication layers as temporary mitigation.
- Consultation8.0 h
- Implementation16.0 h
- Testing12.0 h
- Review / QA8.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $12,352.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-42336 — 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-2024-42336 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