Is CVE-2025-52642 in the CISA KEV catalog?

No. CVE-2025-52642 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-52642?

CVE-2025-52642 has a CVSS v3 base score of 3.3 (LOW).

What is the EPSS score for CVE-2025-52642?

CVE-2025-52642 has an EPSS score of 0.11% (1th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-52642?

Upgrade aion to 2.1.2 or later.

CVE & CISA-KEV Catalog

CVE-2025-52642

LOW

3.3

CVSS v3

NVD

Description

HCL AION is affected by a vulnerability where internal filesystem paths may be exposed through application responses or system behaviour. Exposure of internal paths may reveal environment structure details which could potentially aid in further targeted attacks or information disclosure.

CWE-538

How to fix

Remediation Available

aionNVD

Affected:>= 2.0.0, < 2.1.2Fixed in:2.1.2CVE-2025-52642derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N

Exploit Intelligence

0.11%probability of exploitation in 30 days

1stpercentile

Low risk: more likely to be exploited than 1% of all known CVEs.

References

Vendor Advisory1

support.hcl-software.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-27.