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Unifi Network Application CVE-2024-42025

HIGH
Command Injection (CWE-77)
2024-09-13 support@hackerone.com
7.8
CVSS 3.1 · NVD
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Command injection prevention
MITRE ATT&CK

1 technique across 1 tactic: Execution

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

A local attacker with access to the system could inject arbitrary commands into system command execution.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.8% exploitation probability (EPSS)

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AnalysisAI

A Command Injection vulnerability found in a Self-Hosted UniFi Network Servers (Linux) with UniFi Network Application (Version 8.3.32 and earlier) allows a malicious actor with unifi user shell. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. A Command Injection vulnerability found in a Self-Hosted UniFi Network Servers (Linux) with UniFi Network Application (Version 8.3.32 and earlier) allows a malicious actor with unifi user shell access to escalate privileges to root on the host device. Affected products include: Ui Unifi Network Application. Version information: Version 8.3.32.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

A Command Injection vulnerability found in a Self-Hosted UniFi Network Servers (Linux) with UniFi Network Application (Version 8.3.32 and earlier) allows a malicious actor with unifi user shell access to escalate privileges to root on the host device.

Threat Intelligence Overview

EPSS Score
0.8%
Top 48% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.8%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

40
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

OS command injection occurs when an application passes unsanitized user input directly into system shell commands.

Affected Products (CPE)NVD

cpe:2.3:a:ui:unifi_network_application:*:*:*:*:*:*:*:*
CVE-2026-22557 CRITICAL POC
10.0 Mar 19

A critical path traversal vulnerability exists in the UniFi Network Application that allows unauthenticated remote attac

CVE-2026-77535 CRITICAL
9.1 Aug 26

Authenticated command injection in Ubiquiti's UniFi Network Application (the controller software managing UniFi network

CVE-2026-77541 CRITICAL
9.1 Aug 26

Privilege escalation in Ubiquiti's UniFi Network Application allows an already-authenticated, high-privileged user with

CVE-2023-28365 CRITICAL
9.1 Jul 01

A backup file vulnerability found in UniFi applications (Version 7.3.83 and earlier) running on Linux operating systems

CVE-2026-55114 HIGH
8.8 Jul 02

Privilege escalation in Ubiquiti's UniFi Network Application allows a low-privileged, network-adjacent user to gain elev

CVE-2026-54406 HIGH
8.7 Jul 02

Privilege escalation via path traversal in self-hosted UniFi Network Application (Ubiquiti's controller software) allows

CVE-2026-55118 HIGH
8.3 Jul 02

Privilege escalation in Ubiquiti's UniFi Network Application allows a low-privileged, authenticated user on the network

CVE-2026-54405 HIGH
7.5 Jul 02

Denial of service in Ubiquiti's UniFi Network Application allows a remote, unauthenticated attacker with network access

CVE-2026-56842 HIGH
7.5 Jul 02

Privilege persistence in Ubiquiti's UniFi Network Application allows a low-privileged network-adjacent actor to retain g

CVE-2023-41721 MEDIUM
5.3 Oct 25

Instances of UniFi Network Application that (i) are run on a UniFi Gateway Console, and (ii) are versions 7.5.176. Rated

CVE-2023-32000 MEDIUM
4.8 Jul 08

A Cross-Site Scripting (XSS) vulnerability found in UniFi Network (Version 7.3.83 and earlier) allows a malicious actor

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