What is CVE-2025-52603?

CVE-2025-52603 is a low-severity vulnerability in Hclsoftware Connections, classified under CWE-213. CVSS score: 3.5/10. Published 2026-02-20.

How severe is CVE-2025-52603?

Low severity. CVSS v3 base score is 3.5 out of 10.

Vulnerability in Hclsoftware Connections

CVE-2025-52603

HCL Connections is vulnerable to information disclosure. In a very specific user navigation scenario, this could allow a user to obtain limited information when a single piece of internal metadata is returned in the browser.

EPSS: 0.000 (12.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N.

Affected products

Hclsoftware Connections — versions 7.0, 8.0

Weakness classification (CWE)

CWE-213

References

support.hcl-software.com/csm

Frequently asked questions

What is CVE-2025-52603?: CVE-2025-52603 is a low-severity vulnerability in Hclsoftware Connections, classified under CWE-213. CVSS score: 3.5/10. Published 2026-02-20.
How severe is CVE-2025-52603?: Low severity. CVSS v3 base score is 3.5 out of 10.