CVE-2026-55112A malicious actor with access to the network and low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi OS with UniFi Protect Application to…
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It affects ui unifi_dream_machine_pro_firmware and 18 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A malicious actor with access to the network and low privileges and under certain conditions could exploit an Improper Access Control vulnerability found in UniFi OS with UniFi Protect Application to escalate privileges on the host device.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-284
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jul 10, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
ui unifi_dream_machine_pro_firmware ui:unifi_dream_machine_pro_firmware | through 5.1.15 | NVD |
ui unifi_dream_machine_special_edition_firmware ui:unifi_dream_machine_special_edition_firmware | through 5.1.15 | NVD |
ui unifi_dream_machine_pro_max_firmware ui:unifi_dream_machine_pro_max_firmware | through 5.1.15 | NVD |
ui unifi_dream_machine_beast_firmware ui:unifi_dream_machine_beast_firmware | through 5.1.15 | NVD |
ui unifi_dream_router_firmware ui:unifi_dream_router_firmware | through 5.1.15 | NVD |
ui unifi_dream_wall_firmware ui:unifi_dream_wall_firmware | through 5.1.15 | NVD |
ui unifi_dream_router_7_firmware ui:unifi_dream_router_7_firmware | through 5.1.15 | NVD |
ui unifi_cloudkey_firmware ui:unifi_cloudkey_firmware | through 5.1.15 | NVD |
ui unifi_network_video_recorder_firmware ui:unifi_network_video_recorder_firmware | through 5.1.15 | NVD |
ui unifi_network_video_recorder_pro_firmware ui:unifi_network_video_recorder_pro_firmware | through 5.1.15 | NVD |
ui unifi_network_video_recorder_instant_firmware ui:unifi_network_video_recorder_instant_firmware | through 5.1.15 | NVD |
ui enterprise_network_video_recorder_firmware ui:enterprise_network_video_recorder_firmware | through 5.1.15 | NVD |
ui enterprise_network_video_recorder_core_firmware ui:enterprise_network_video_recorder_core_firmware | through 5.1.15 | NVD |
ui unifi_network_video_recorder_g2_firmware ui:unifi_network_video_recorder_g2_firmware | through 5.1.15 | NVD |
ui unifi_network_video_recorder_g2_pro_firmware ui:unifi_network_video_recorder_g2_pro_firmware | through 5.1.15 | NVD |
ui unifi_cloud_gateway_max_firmware ui:unifi_cloud_gateway_max_firmware | through 5.1.15 | NVD |
ui unifi_cloud_gateway_industrial_firmware ui:unifi_cloud_gateway_industrial_firmware | through 5.1.15 | NVD |
ui unifi_cloud_gateway_fiber_firmware ui:unifi_cloud_gateway_fiber_firmware | through 5.1.15 | NVD |
ui unifi_dream_router_5g_max_firmware ui:unifi_dream_router_5g_max_firmware | through 5.1.15 | NVD |
References
- https://community.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afcvendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.