CVE-2025-55276
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 Aftermarket DPC is affected by Internal IP Disclosure vulnerability will give attackers a clearer map of the organization’s network layout.
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 confidenceHCL Aftermarket DPC exposes internal IP addresses to unauthenticated users, allowing attackers to enumerate the organization's internal network topology. This information disclosure occurs through application responses, logs, or error messages that include private network addressing.
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= 1.0.0CVSS 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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Confirm HCL Aftermarket Cloud versionLocate the installed version of HCL Aftermarket Cloud in the application administration panel, software inventory, or system configuration files. Compare against version 1.0.0.Affected if The installed version is exactly 1.0.0 of Hcltech Aftermarket Cloud.
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Inspect HTTP responses for internal IP addressesCapture or review HTTP responses from the application using a proxy or browser developer tools. Search the response bodies for patterns matching RFC 1918 private address ranges (e.g., 10.x.x.x, 192.168.x.x, 172.16-31.x.x).Affected if Any HTTP response body contains internal/private IP addresses that should not be exposed to unauthenticated users.
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Examine error messages for IP leakageTrigger various application error conditions by submitting invalid input, accessing non-existent resources, or causing expected failure states. Capture and review the resulting error messages.Affected if Error messages, stack traces, or diagnostic output reveal internal network addressing information.
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Review application and system logsAccess application logs, server logs, and debug output. Search for entries containing internal IP addresses that may have been written during normal operation or error conditions.Affected if Logs accessible to the application or viewable by users contain internal IP addresses in outputs visible to unauthenticated users.
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Test API endpoints and web servicesSend requests to available API endpoints and web service URLs. Inspect all response payloads, including JSON, XML, and HTML, for internal IP address patterns.Affected if API or web service responses expose internal network topology information through IP addresses.
A user is affected if running Hcltech Aftermarket Cloud version 1.0.0 and any unauthenticated access to the application reveals internal IP addresses through responses, errors, or logs.
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 all application endpoints, error messages, and system outputs that leak internal IP addresses. Implement proper output encoding, use network address translation (NAT), or deploy a reverse proxy to mask internal network infrastructure.
- Consultation2.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,480.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-55276 — 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-2025-55276 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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