CVE-2021-38122
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 Cross-Site Scripting vulnerable identified in NetIQ Advance Authentication that impacts the server functionality and disclose sensitive information. This issue affects NetIQ Advance Authentication before 6.3.5.1
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 confidenceA stored Cross-Site Scripting (XSS) vulnerability in NetIQ Advance Authentication allows attackers to inject malicious client-side scripts into the application, potentially compromising user sessions and accessing sensitive information through the affected server functionality.
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< 6.3= 6.3CVSS 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
- High
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/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 NetIQ Advance Authentication installationLocate the product through installed programs list, service information, or product-specific directories on the system where the application is deployedAffected if NetIQ Advance Authentication is installed on the system
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Determine installed versionAccess the product's admin console, check product documentation for version lookup, or inspect version information in installation directories or registry if applicableAffected if The version returned is lower than 6.3 or exactly 6.3
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Verify web interface is accessibleConfirm the NetIQ Advance Authentication web portal is reachable by attempting to access the authentication portal URL from a browser or network scanAffected if The web interface is exposed and accessible to users or attackers
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Confirm XSS attack surface existsIdentify whether user-supplied input fields, login forms, or user profile parameters are present in the web interface that process and render user dataAffected if The web application accepts and displays user input without proper sanitization
A system is affected if NetIQ Advance Authentication version is less than 6.3 or exactly 6.3 and the web interface is accessible, allowing injected scripts to execute in other users' browsers.
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 · scoped6.3
Upgrade NetIQ Advance Authentication to version 6.3.5.1 or later to resolve the vulnerability. Alternatively, implement robust input validation and output encoding on all user-facing fields as a compensating control until the upgrade can be applied.
6.3.5.1 or later
- 1. Backup the current NetIQ Advanced Authentication installation and configuration
- 2. Download NetIQ Advanced Authentication version 6.3.5.1 or later from the official NetIQ website
- 3. Review the NetIQ upgrade documentation for version 6.3.5.1
- 4. Stop the Advanced Authentication services
- 5. Install the upgrade following the official installation/upgrade guide
- 6. Verify the upgrade was successful by checking the version number
- 7. Test the application functionality to ensure the XSS vulnerability is remediated
- 8. Restart the Advanced Authentication services
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation6.0 h
- Testing6.0 h
- Review / QA3.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,312.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2021-38122 — 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-2021-38122 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