CVE-2025-27213: Auth Bypass (CVSS 4.9)

Description

An Improper Access Control could allow a malicious actor authenticated in the API of certain UniFi Connect devices to enable Android Debug Bridge (ADB) and make unsupported changes to the system. Affected Products: UniFi Connect EV Station Pro (Version 1.5.18 and earlier) UniFi Connect Display (Version 1.9.324 and earlier) UniFi Connect Display Cast (Version 1.9.301 and earlier) UniFi Connect Display Cast Pro (Version 1.0.78 and earlier) UniFi Connect Display Cast Lite (Version 1.0.3 and earlier) Mitigation: Update UniFi Connect EV Station Pro to Version 1.5.27 or later Update UniFi Connect Display to Version 1.13.6 or later Update UniFi Connect Display Cast to Version 1.10.3 or later Update UniFi Connect Display Cast Pro to Version 1.0.83 or later Update UniFi Connect Display Cast Lite to Version 1.1.3 or later

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CVSS v3.1 Score

4.9

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

CWE-863 Incorrect Authorization

References

Other References

https://community.ui.com/releases/Security-Advisory-Bulletin-052-052/ac1251ee-5bb5-4cdf-8a71-68acd1775bb6

Frequently Asked Questions

What is CVE-2025-27213? +

An Improper Access Control could allow a malicious actor authenticated in the API of certain UniFi Connect devices to enable Android Debug Bridge (ADB) and make unsupported changes to the system. Affected Products: UniFi Connect EV Station Pro (Version 1.5.18 and earlier) UniFi Connect Display (Version 1.9.324 and earlier) UniFi Connect Display Cast (Version 1.9.301 and earlier) UniFi Connect Display Cast Pro (Version 1.0.78 and earlier) UniFi Connect Display Cast Lite (Version 1.0.3 and earlier) Mitigation: Update UniFi Connect EV Station Pro to Version 1.5.27 or later Update UniFi Connect Display to Version 1.13.6 or later Update UniFi Connect Display Cast to Version 1.10.3 or later Update UniFi Connect Display Cast Pro to Version 1.0.83 or later Update UniFi Connect Display Cast Lite to Version 1.1.3 or later It has a CVSS v3.1 base score of 4.9 (MEDIUM).

How severe is CVE-2025-27213? +

CVE-2025-27213 has a CVSS v3.1 score of 4.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2025-27213? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-27213