What is CVE-2025-4046?

CVE-2025-4046 is a high-severity vulnerability in Lexmark Cloud Services, classified under Missing Authorization. CVSS score: 8.5/10. Published 2025-08-19.

How severe is CVE-2025-4046?

High severity. CVSS v3 base score is 8.5 out of 10.

Is CVE-2025-4046 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Lexmark Cloud Services

CVE-2025-4046

A missing authorization vulnerability in Lexmark Cloud Services badge management allows attacker to reassign badges within their organization

Vulnerability class: Broken Access Control

EPSS: 0.003 (22.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Lexmark Cloud Services — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

7bc73191-a2b6-4c63-9918-753964601853

Frequently asked questions

What is CVE-2025-4046?: CVE-2025-4046 is a high-severity vulnerability in Lexmark Cloud Services, classified under Missing Authorization. CVSS score: 8.5/10. Published 2025-08-19.
How severe is CVE-2025-4046?: High severity. CVSS v3 base score is 8.5 out of 10.
Is CVE-2025-4046 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.