Ubiquiti
CVE-2024-44540
MEDIUM
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A06:2025 - Insecure Design
ASVS 5.0
V8 - Authorization Least privilege enforcement
MITRE ATT&CK
1 technique across 1 tactic: Privilege Escalation The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Impact | CVSS score of 6.6 (MEDIUM). Attack characteristics: physical attack vector, low complexity, low privileges required, no user interaction not required. |
| Exploit ScenarioDerived | An attacker could exploit this vulnerability to escalate privileges to gain unauthorized elevated access. |
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Alert meAnalysisAI
Ubiquiti AirMax firmware version firmware version 8 allows attackers with physical access to gain a privileged command shell via the UART Debugging Port. Rated medium severity (CVSS 6.6), 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. Apply principle of least privilege, validate privilege transitions, implement proper role separation.
Affected ProductsAI
See vendor advisory for affected versions.
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 Improper Privilege Management (CWE-269), which allows attackers to escalate privileges to gain unauthorized elevated access. Ubiquiti AirMax firmware version firmware version 8 allows attackers with physical access to gain a privileged command shell via the UART Debugging Port. Version information: version 8.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from Vendor (mitre) · only source for this CVE.
CVSS VectorVendor: mitre
DescriptionCVE.org
Ubiquiti AirMax firmware version firmware version 8 allows attackers with physical access to gain a privileged command shell via the UART Debugging Port.
Threat Intelligence Overview
NVD
CVE.org
EPSS
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.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.
Unauthenticated command injection in Ubiquiti UniFi OS devices allows remote attackers with network access to execute ar
Path traversal in Ubiquiti UniFi OS devices allows network-adjacent attackers to read sensitive files from the underlyin
Unauthorized system modification on Ubiquiti UniFi OS devices allows network-adjacent attackers to alter device configur
Unauthenticated access to the UniFi Access management API in application versions 3.3.22 through 3.4.31 allows anyone wh
Buffer overflow in the ubnt-streamer RTSP service on the Ubiquiti UBNT AirCam with airVision firmware before 1.1.6 allow
A critical path traversal vulnerability exists in the UniFi Network Application that allows unauthenticated remote attac
A vulnerability has been found in Ubiquiti EdgeRouter X 2.0.9-hotfix.6 and classified as critical. Rated critical severi
Ubiquiti Networks UniFi Dream Machine Pro v7.2.95 allows attackers to bypass domain restrictions via crafted packets. Ra
Ubiquiti Networks UniFi 5.2.7 does not restrict access to the database, which allows remote attackers to modify the data
A vulnerability, found in EdgeRouters Version 2.0.9-hotfix.5 and earlier and UniFi Security Gateways (USG) Version 4.4.5
A weakness has been identified in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. Rated high severity (CVSS 7.3), this vulne
A security flaw has been discovered in Ubiquiti EdgeRouter X up to 2.0.9-hotfix.6. Rated high severity (CVSS 7.3), this
GitHub PoC
Exploit-DB