CVE-2025-55276: HCL Aftermarket DPC is affected by Internal IP Disclosure vulnerability will give attackers a clearer map of t

Routine

LOW 3.1DOWNGRADE

CVE-2025-55276 is a low-severity flaw (CVSS 3.1) affecting aftermarket cloud. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

HCL Aftermarket DPC is affected by Internal IP Disclosure vulnerability will give attackers a clearer map of the organization’s network layout.

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	3.1 (Low)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 89%)
CISA exploited list	No
Weakness	CWE-200
Published	2026-03-26
Last modified	2026-06-17

Publisher (CNA): HCL Software · Vendor: hcltech

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-26 13:16 UTCPublished CVE record published
2026-06-17 09:41 UTCUpdated Record last modified

hcltech aftermarket cloud DOWNGRADE

Affected: 1.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0.0

1. Check installed version

apt-cache policy aftermarket-cloud || rpm -q aftermarket-cloud || aftermarket-cloud --version

2. No fixed release: DOWNGRADE to a release before 1.0.0 (Debian / Ubuntu)

apt-cache madison aftermarket-cloud sudo apt install aftermarket-cloud=<VERSION_BEFORE_1.0.0> sudo apt-mark hold aftermarket-cloud

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list aftermarket-cloud sudo dnf downgrade aftermarket-cloud-<VERSION_BEFORE_1.0.0> sudo dnf versionlock add aftermarket-cloud

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-55276?

aftermarket cloud: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-55276 being exploited?

CVE-2025-55276 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-55276 affect?

CVE-2025-55276 affects aftermarket cloud. Severity is low (CVSS 3.1). HCL Aftermarket DPC is affected by Internal IP Disclosure vulnerability will give attackers a clearer map of the organization’s network layout.

How urgent is CVE-2025-55276?

Priority 14/100. No elevated risk signals yet.

Related CVEs

CVE-2025-55277 LOW 2.6 DOWNGRADE HCL Aftermarket DPC is affected by Use of Vulnerable/Outdated Versions vulnerability using which an attacker m
CVE-2025-55275 LOW 3.7 DOWNGRADE HCL Aftermarket DPC is affected by Admin Session Concurrency vulnerability using which an attacker can exploit
CVE-2025-55274 LOW 2.6 DOWNGRADE HCL Aftermarket DPC is affected by Cross-Origin Resource Sharing vulnerability
CVE-2025-55273 MEDIUM 4.3 DOWNGRADE HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability where an attacker using external
CVE-2025-55272 LOW 3.1 DOWNGRADE HCL Aftermarket DPC is affected by Banner Disclosure vulnerability where attackers gain insights into the syst

References

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