CVE-2025-27212

criticalpriority · track · 0EPSS 0.011 · 66 %ileDEEU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.13% (66th) EPSS

CVSS 9.8 · critical

Is it mine?

18 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-27

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

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USCWE-77US

affected products (18)

Products and version ranges known to be affected.

Ubiquiti UniFi Access G2 Reader Pro <1.11.23all versionscert_bundDE
Ubiquiti UniFi Access G3 Intercom <1.8.22all versionscert_bundDE
Ubiquiti UniFi Access G3 Reader Pro <1.11.22all versionscert_bundDE
Ubiquiti UniFi Access Intercom <1.8.22all versionscert_bundDE
Ubiquiti UniFi Access Intercom Viewer <1.4.39all versionscert_bundDE
Ubiquiti UniFi Access Reader Pro <2.15.9all versionscert_bundDE
Ubiquiti UniFi≤ Access Intercom <1.8.22cert_bundDE
Ubiquiti UniFi≤ Access G2 Reader Pro <1.11.23cert_bundDE
Ubiquiti UniFi≤ Access G3 Intercom <1.8.22cert_bundDE
Ubiquiti UniFi≤ Access G3 Reader Pro <1.11.22cert_bundDE
Ubiquiti UniFi≤ Access Intercom Viewer <1.4.39cert_bundDE
Ubiquiti UniFi≤ Access Reader Pro <2.15.9cert_bundDE
Ubiquiti Inc UniFi Access G2 Reader Pro1.11.23 → 1.11.23enisa_euvdEU
Ubiquiti Inc UniFi Access G3 Intercom1.8.22 → 1.8.22enisa_euvdEU
Ubiquiti Inc UniFi Access G3 Reader Pro1.11.22 → 1.11.22enisa_euvdEU
Ubiquiti Inc UniFi Access Intercom1.8.22 → 1.8.22enisa_euvdEU
Ubiquiti Inc UniFi Access Intercom Viewer1.4.39 → 1.4.39enisa_euvdEU
Ubiquiti Inc UniFi Access Reader Pro2.15.9 → 2.15.9enisa_euvdEU

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1711Ubiquiti UniFi: Schwachstelle ermöglicht CodeausführungDeutsch2025-08-04csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Ubiquiti UniFi ausnutzen, um beliebigen Programmcode auszuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund NVD CVE.org MITRE

published 2025-08-04modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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