CVE-2025-52663

Published Oct 30, 2025 CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed
Description
A vulnerability was identified in certain UniFi Talk devices where internal debugging functionality remained unintentionally enabled. This issue could allow an attacker with access to the UniFi Talk management network to invoke internal debug operations through the device API.


Affected Products:
UniFi Talk Touch (Version 1.21.16 and earlier)
UniFi Talk Touch Max (Version 2.21.22 and earlier)
UniFi Talk G3 Phones (Version 3.21.26 and earlier)

Mitigation:
Update the UniFi Talk Touch to Version 1.21.17 or later.
Update the UniFi Talk Touch Max to Version 2.21.23 or later.
Update the UniFi Talk G3 Phones to Version 3.21.27 or later.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-489
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Ui
Ui unifi Os
Ui unifi Talk
Vendors & Products Ui
Ui unifi Os
Ui unifi Talk
Type Values Removed Values Added
Description A vulnerability was identified in certain UniFi Talk devices where internal debugging functionality remained unintentionally enabled. This issue could allow an attacker with access to the UniFi Talk management network to invoke internal debug operations through the device API. Affected Products: UniFi Talk Touch (Version 1.21.16 and earlier) UniFi Talk Touch Max (Version 2.21.22 and earlier) UniFi Talk G3 Phones (Version 3.21.26 and earlier) Mitigation: Update the UniFi Talk Touch to Version 1.21.17 or later. Update the UniFi Talk Touch Max to Version 2.21.23 or later. Update the UniFi Talk G3 Phones to Version 3.21.27 or later.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Dec 2, 2025, 6:30 PM
Reserved
Jun 18, 2025, 3:00 PM
Status
Deferred
Published
Oct 31, 2025, 12:15 AM
Modified
Oct 18, 2026, 9:10 PM