CVE-2019-4280
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 Sterling File Gateway 2.2.0.0 through 6.0.1.0 displays sensitive information in HTTP requests which could be used in further attacks against the system. IBM X-Force ID: 160503.
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 confidenceIBM Sterling File Gateway versions 2.2.0.0 through 6.0.1.0 contains a vulnerability where sensitive information is exposed in HTTP request responses. This information disclosure could be leveraged by attackers to gather reconnaissance data for more targeted follow-on attacks against 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>= 2.2.0.0, <= 6.0.1.0CVSS 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
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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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Verify IBM Sterling File Gateway installed versionLocate the product version through the Sterling File Gateway administration console (typically under 'About' or 'System Information' section) or check version files in the installation directory. Common locations include the 'version.properties' file or the console's system info page.Affected if The installed version falls within 2.2.0.0 through 6.0.1.0 inclusive.
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Identify exposed HTTP endpointsReview the Sterling File Gateway configuration and map all accessible HTTP endpoints, particularly those handling file transfers, routing rules, or administrative functions. Use the administration console to list active services and their corresponding URLs.Affected if Any HTTP endpoints are publicly or internally accessible without proper access controls.
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Capture and inspect HTTP response contentSend test requests to the Sterling File Gateway endpoints (using a tool like curl or a web proxy) and examine the response bodies for any sensitive information leakage. Look for unexpected exposure of file paths, user credentials, session tokens, internal system details, database connection strings, or configuration values.Affected if HTTP responses contain sensitive data that should not be returned to the client, such as internal system information, credentials, or configuration details.
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Review custom routing or adapter configurationsExamine any custom routing rules, adapters, or BPEL processes configured in Sterling File Gateway that might be processing and echoing back sensitive data in responses. Check the routing rule definitions and adapter settings through the administration console.Affected if Custom routing rules or adapters are configured to return sensitive fields from processed messages in HTTP responses.
The environment is affected if IBM Sterling File Gateway version 2.2.0.0 through 6.0.1.0 is installed and HTTP responses are found to contain sensitive information that should not be exposed to clients.
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 and remediate the code path(s) where sensitive information is being included in HTTP responses. Implement proper data sanitization and ensure sensitive data fields are not echoed back to clients. Apply the appropriate IBM fix patch once available.
- Consultation4.0 h
- Implementation8.0 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 $5,888.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2019-4280 — 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-2019-4280 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
- No weaponised exploit code, or anything meant to cause harm
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