CVE-2025-55276Network attack vector

Internal network layout disclosure

Published Mar 26, 2026 · Updated Mar 26, 2026

Information disclosure in HCL Aftermarket DPC 1.0.0 allows remote attackers to obtain internal IP addresses via unspecified vectors. HCL has not published the affected component or the operation that exposes those addresses. Exploitation requires no privileges but does require user interaction and high-complexity conditions; the disclosed addresses reveal network layout, with no reported ability to alter data.

CVSS severity5.3
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in HCL Aftermarket DPC 1.0.0 allows remote attackers to obtain internal IP addresses via unspecified vectors. HCL has not published the affected component or the operation that exposes those addresses. Exploitation requires no privileges but does require user interaction and high-complexity conditions; the disclosed addresses reveal network layout, with no reported ability to alter data.

The record

CVE
CVE-2025-55276
Published
Mar 26, 2026
Updated
Mar 26, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

3.1HCL SoftwareCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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