CVE-2019-4392
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 · uneditedHCL AppScan Standard Edition 9.0.3.13 and earlier uses hard-coded credentials which can be exploited by attackers to get unauthorized 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 confidenceHCL AppScan Standard Edition 9.0.3.13 and earlier contains hard-coded credentials embedded in the application code or configuration that allow unauthorized attackers to bypass authentication and gain access to the system.
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<= 9.0.3.13CVSS 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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Check installed version of HCL AppScanOpen the application and navigate to Help > About, or check the installer/registry for the installed version numberAffected if The installed version is 9.0.3.13 or earlier (any version up to and including 9.0.3.13)
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Locate application configuration filesSearch the AppScan installation directory for configuration files such as .config, .xml, .ini, or .properties files that may contain embedded credentialsAffected if Any configuration file contains hard-coded usernames, passwords, or API keys that were not set by the administrator during installation
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Review authentication configurationExamine the authentication configuration files in the installation directory for default or embedded credentials used for system accessAffected if The application uses hard-coded credentials for authentication that cannot be changed or that differ from administrator-defined passwords
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Check for undocumented admin accountsReview user/account management within the application to identify any accounts not created by your administratorsAffected if There are administrative accounts present that were not created by your organization or that use hard-coded default passwords
You are affected if HCL AppScan Standard Edition is installed at version 9.0.3.13 or earlier, or if any hard-coded credentials are found in configuration files or authentication mechanisms.
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 dataRemove or replace the hard-coded credentials with dynamic, properly secured authentication mechanisms, update to a patched version if available, and conduct a comprehensive code review to identify any other hardcoded secrets.
- 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-2019-4392 — 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-2019-4392 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