What is CVE-2024-4282?

CVE-2024-4282 is a critical-severity vulnerability in Broadcom Brocade Sannav, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.8/10. Published 2025-02-15.

How severe is CVE-2024-4282?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Broadcom Brocade Sannav

CVE-2024-4282

Brocade SANnav OVA before SANnav 2.3.1b enables SHA1 deprecated setting for SSH for port 22.

Vulnerability class: POODLE (CVE-2014-3566)

Published 2025-02-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (19.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

Broadcom Brocade Sannav
Brocade Sannav — versions before 2.3.1b

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

support.broadcom.com/external/content/SecurityAdvisories/0/25400 (Vendor Advisory)

Frequently asked questions

What is CVE-2024-4282?: CVE-2024-4282 is a critical-severity vulnerability in Broadcom Brocade Sannav, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.8/10. Published 2025-02-15.
How severe is CVE-2024-4282?: Critical severity. CVSS v3 base score is 9.8 out of 10.