RCE in Ubiquiti Inc Uisp Application

CVE-2025-48979

An Improper Input Validation in UISP Application could allow a Command Injection by a malicious actor with High Privileges and local access.

Vulnerability class: Command Injection (OS Command Injection)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 3.4 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (34.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.5% 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-2025-48979: held from 0.004 to 0.004.

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

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-48979?
CVE-2025-48979 is a low-severity vulnerability in Ubiquiti Inc Uisp Application, classified under Command Injection. CVSS score: 3.4/10. Published 2025-08-29.
How severe is CVE-2025-48979?
Low severity. CVSS v3 base score is 3.4 out of 10.
Is CVE-2025-48979 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.