What is CVE-2024-31409?

CVE-2024-31409 is a medium-severity vulnerability in Cyberpower Powerpanel, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2024-05-15.

How severe is CVE-2024-31409?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Cyberpower Powerpanel

CVE-2024-31409

Certain MQTT wildcards are not blocked on the CyberPower PowerPanel system, which might result in an attacker obtaining data from throughout the system after gaining access to any device.

Vulnerability class: Broken Access Control

Published 2024-05-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (26.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 27th percentile — 26.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Cyberpower Powerpanel
Cyberpower Powerpanel Business — versions 0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

www.cisa.gov/news-events/ics-advisories/icsa-24-123-01 (US Government Resource, Third Party Advisory)
www.cyberpower.com/global/en/product/sku/powerpanel_business_for_windows (Product)

Frequently asked questions

What is CVE-2024-31409?: CVE-2024-31409 is a medium-severity vulnerability in Cyberpower Powerpanel, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2024-05-15.
How severe is CVE-2024-31409?: Medium severity. CVSS v3 base score is 6.5 out of 10.