CVE-2025-27212
No known exploitation. EPSS puts it in the 68th percentile. Fixed versions are out.
What to do
Find your product and version, then upgrade to the build on the right.
- Ubiquiti Inc UniFi Access Reader ProAffected: ≥ 2.15.9, < 2.15.9Upgrade to: 2.15.9Stated by: CVE record
- Ubiquiti Inc UniFi Access G2 Reader ProAffected: ≥ 1.11.23, < 1.11.23Upgrade to: 1.11.23Stated by: CVE record
- Ubiquiti Inc UniFi Access G3 Reader ProAffected: ≥ 1.11.22, < 1.11.22Upgrade to: 1.11.22Stated by: CVE record
- Ubiquiti Inc UniFi Access IntercomAffected: ≥ 1.8.22, < 1.8.22Upgrade to: 1.8.22Stated by: CVE record
- Ubiquiti Inc UniFi Access G3 IntercomAffected: ≥ 1.8.22, < 1.8.22Upgrade to: 1.8.22Stated by: CVE record
Versions as the sources state them. 1 more product has version data. Full version matrix after sign-in
What it is
From the CVE record
An Improper Input Validation in certain UniFi Access devices could allow a Command Injection by a malicious actor with access to UniFi Access management network. Affected Products: UniFi Access Reader Pro (Version 2.14.21 and earlier) UniFi Access G2 Reader Pro (Version 1.10.32 and earlier) UniFi Access G3 Reader Pro (Version 1.10.30 and earlier) UniFi Access Intercom (Version 1.7.28 and earlier) UniFi Access G3 Intercom (Version 1.7.29 and earlier) UniFi Access Intercom Viewer (Version 1.3.20 and earlier) Mitigation: Update UniFi Access Reader Pro Version 2.15.9 or later Update UniFi Access G2 Reader Pro Version 1.11.23 or later Update UniFi Access G3 Reader Pro Version 1.11.22 or later Update UniFi Access Intercom Version 1.8.22 or later Update UniFi Access G3 Intercom Version 1.8.22 or later Update UniFi Access Intercom Viewer Version 1.4.39 or later
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
1.2% chance of exploitation activity in the next 30 days, which ranks it in the 68th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
4 events over 1 day, from the signal feeds we watch.
- Record updated
- Publishedweakness classified, att&ck mapped
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Scored 9.8 by NVD.
How it is reached
- Attack Vector NetworkExploitable remotely over the network without any special conditions
- Attack Complexity LowNo special conditions — the attack can be reliably reproduced
- Privileges Required NoneNo authentication required — anyone can exploit this
- User Interaction NoneNo user interaction needed — fully automated exploitation
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity HighTotal loss of integrity — attacker can modify any data in the component
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
ATT&CK techniques
Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.
Sources
Watch the software you run.
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We'll flag the next CVE, public exploit or patch for UniFi Access Reader Pro, not every advisory.
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