What is CVE-2025-3440?

CVE-2025-3440 is a medium-severity vulnerability in Ibm Security Guardium, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2025-05-15.

How severe is CVE-2025-3440?

Medium severity. CVSS v3 base score is 5.5 out of 10.

XSS in Ibm Security Guardium

CVE-2025-3440

IBM Security Guardium 11.5 is vulnerable to stored cross-site scripting. This vulnerability allows a privileged user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentia…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (10.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N.

Affected products

Ibm Security Guardium — versions 11.5
Ibm Security_guardium — versions 11.5, 12.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

psirt@us.ibm.com (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-3440?: CVE-2025-3440 is a medium-severity vulnerability in Ibm Security Guardium, classified under Cross-site Scripting. CVSS score: 5.5/10. Published 2025-05-15.
How severe is CVE-2025-3440?: Medium severity. CVSS v3 base score is 5.5 out of 10.