CVE-2020-4932
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 · uneditedIBM QRadar SIEM 7.3 and 7.4 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. IBM X-Force ID: 191748.
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 confidenceIBM QRadar SIEM versions 7.3 and 7.4 contain hard-coded credentials (passwords or cryptographic keys) embedded in the software. These credentials are used for inbound authentication to the system, outbound communication with external components, and encryption of internal data. An attacker with knowledge of these credentials could authenticate to the system, intercept communications, or decrypt sensitive data.
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>= 7.3.0, < 7.3.3>= 7.4.0, < 7.4.2= 7.3.3= 7.4.2CVSS 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
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/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 installed QRadar versionAccess the QRadar admin console or use the system management interface to view the current software version. This is typically found in the dashboard or system settings.Affected if The installed version falls within 7.3.0 to 7.3.3 or 7.4.0 to 7.4.2, including the specific versions 7.3.3 and 7.4.2.
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Confirm version is within affected rangeCompare the identified version number against the affected ranges: versions greater than or equal to 7.3.0 but less than 7.3.3, and versions greater than or equal to 7.4.0 but less than 7.4.2.Affected if The version matches any of the affected ranges, indicating the hard-coded credentials vulnerability is present.
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Assess network exposure of QRadar servicesDetermine if QRadar management interfaces, authentication portals, or API endpoints are accessible from untrusted networks. Check firewall rules and network segmentation configurations.Affected if QRadar authentication interfaces are exposed to networks where unauthorized actors could attempt to use the hard-coded credentials.
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Review authentication logs for suspicious accessExamine QRadar authentication logs, audit trails, and access records for login attempts using default or unknown credentials, particularly from external IP addresses.Affected if Unusual authentication events are observed that may indicate exploitation of hard-coded credentials.
A system is affected if it runs QRadar version 7.3.0-7.3.3 or 7.4.0-7.4.2 and has accessible authentication interfaces that could accept the hard-coded credentials.
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 data7.3.37.4.2
Update to the latest IBM QRadar SIEM version that addresses this vulnerability. If immediate patching is not possible, implement network segmentation, monitor for unauthorized access using the hard-coded credentials, and follow IBM's specific guidance for credential remediation.
- Consultation8.0 h
- Implementation16.0 h
- Testing12.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2020-4932 — 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-2020-4932 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
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