Vulnerability identifier: #VU93792

Vulnerability risk: Low

CVSSv3.1: 2 [CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-29206

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
UniFi Connect EV Station
Hardware solutions / Other hardware appliances
UniFi Connect EV Station Pro
Hardware solutions / Other hardware appliances
UniFi Access G2 Reader Pro
Hardware solutions / Other hardware appliances
UniFi Access Reader Pro
Hardware solutions / Other hardware appliances
UniFi Access Intercom
Hardware solutions / Other hardware appliances
UniFi Access Intercom Viewer
Hardware solutions / Other hardware appliances
UniFi Connect Display
Hardware solutions / Other hardware appliances
UniFi Connect Display Cast
Hardware solutions / Other hardware appliances
UniFi Connect Application
Client/Desktop applications / Other client software

Vendor: Ubiquiti Networks

Description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions within the setDebugPortEnabled method. A remote administrator can enable Android Debug Bridge (ADB) and make unsupported changes to the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

UniFi Connect EV Station: 1.1.18

UniFi Connect EV Station Pro: 1.1.18

UniFi Access G2 Reader Pro: 1.2.172

UniFi Access Reader Pro: 2.7.238

UniFi Access Intercom: 1.0.66

UniFi Access Intercom Viewer: 1.0.5

UniFi Connect Display: 1.9.324

UniFi Connect Display Cast: 1.6.225

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External links
http://community.ui.com/releases/Security-Advisory-bulletin-039-039/44e24007-2c2c-4ac0-bebf-3f19b9b24f09
http://www.zerodayinitiative.com/advisories/ZDI-24-881/

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.