Information disclosure in Hp W1a28a

CVE-2025-43018

Certain HP LaserJet Pro printers may be vulnerable to information disclosure when a non-authenticated user queries a device’s local address book.

Vulnerability class: Information Disclosure

EPSS: 0.003 (19.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

hp-security-alert@hp.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-43018?: CVE-2025-43018 is a medium-severity vulnerability in Hp W1a28a, classified under Information Disclosure. CVSS score: 5.3/10. Published 2025-07-30.
How severe is CVE-2025-43018?: Medium severity. CVSS v3 base score is 5.3 out of 10.