10

CVE-2023-41721: ubiquiti unifi network application Improper Access Control

CVSS: 10.0v3.0CriticalModified
Published 25-10-2023Last modified 13-09-2024
Open JSON

Vulnerability summary

CVE-2023-41721 is a critical (CVSS 10.0) Improper Access Control vulnerability in ubiquiti unifi network application. EPSS estimates a 0.63% chance of exploitation in the next 30 days, higher than 49.1% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
Critical · v3.0 (CVE.org)
EPSS score
0.63%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 25-10-2023
    PublishedVulnerability first disclosed.
  2. 13-09-2024
    Last modifiedVulnerability information updated.

Description

Instances of UniFi Network Application that (i) are run on a UniFi Gateway Console, and (ii) are versions 7.5.176. and earlier, implement device adoption with improper access control logic, creating a risk of access to device configuration information by a malicious actor with preexisting access to the network. Affected Products: UDM UDM-PRO UDM-SE UDR UDW Mitigation: Update UniFi Network to Version 7.5.187 or later.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.63%

Chance of exploitation in the next 30 days

Percentile

49%

Versus all other CVEs

30-day change

+0.04 pp

From 0.59% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.63%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubiquiti1 product
Ui1 product

2 vendors · 2 products

References

1 links