CVE-2021-22943

9.6 criticalEPSS 0.4%

Critical (9.6) in ui unifi protect. EPSS 0.4% chance of exploitation in the next 30 days.

A vulnerability found in UniFi Protect application V1.18.1 and earlier permits a malicious actor who has already gained access to a network to subsequently control the Protect camera(s) assigned to said network. This vulnerability is fixed in UniFi Protect application V1.19.0 and later.

Severity

CVSS 3.1

9.6 critical

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2021-08-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ui:unifi_protect

References

https://community.ui.com/releases/Security-Advisory-Bulletin-019-019/90a00abe-d6b6-43c6-92d4-0a0342f1506f
https://community.ui.com/releases/Security-Advisory-Bulletin-019-019/90a00abe-d6b6-43c6-92d4-0a0342f1506f

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