What is CVE-2025-69270?

CVE-2025-69270 is a critical-severity vulnerability in Broadcom Dx Netops Spectrum, classified under CWE-598. CVSS score: 9.8/10. Published 2026-01-12.

How severe is CVE-2025-69270?

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

Vulnerability in Broadcom Dx Netops Spectrum

CVE-2025-69270

Information Exposure Through Query Strings in GET Request vulnerability in Broadcom DX NetOps Spectrum on Windows, Linux allows Session Hijacking.This issue affects DX NetOps Spectrum: 24.3.8 and earlier.

Published 2026-01-12 · 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 (22.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 22nd percentile — 22.5% 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 Dx Netops Spectrum — versions 24.3.8 and earlier, 24.3.9 and later
Broadcom Dx Netops Spectrum
Linux Kernel
Microsoft Windows

Weakness classification (CWE)

CWE-598

References

support.broadcom.com/web/ecx/support-content-notification/-/external/content/Se… (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2025-69270?: CVE-2025-69270 is a critical-severity vulnerability in Broadcom Dx Netops Spectrum, classified under CWE-598. CVSS score: 9.8/10. Published 2026-01-12.
How severe is CVE-2025-69270?: Critical severity. CVSS v3 base score is 9.8 out of 10.