RCE in Ubiquiti Inc Edgemax Edgeswitch

CVE-2025-48978

An Improper Input Validation in EdgeMAX EdgeSwitch (Version 1.11.0 and earlier) could allow a Command Injection by a malicious actor with access to EdgeSwitch adjacent network. Affected Products: EdgeMAX EdgeSwitch (Version 1.11.0 and earlier) Mitigation: Update the EdgeMAX EdgeSwitch to Version 1.11.1 or later.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (50.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-48978: held from 0.007 to 0.007.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-48978?
CVE-2025-48978 is a high-severity vulnerability in Ubiquiti Inc Edgemax Edgeswitch, classified under Command Injection. CVSS score: 7.5/10. Published 2025-08-21.
How severe is CVE-2025-48978?
High severity. CVSS v3 base score is 7.5 out of 10.