CVE-2026-54401

Server‑Side Request Forgery Enables Privilege Escalation on Ubiquiti UniFi OS Devices

Published Jul 2, 2026 CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed
Description
A malicious actor with access to the network and low privileges could exploit a Server-Side Request Forgery (SSRF) to escalate privileges within such UniFi OS devices or instances.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Server‑Side Request Forgery Enables Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Privilege Escalation via Server‑Side Request Forgery in Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Privilege Escalation via Server‑Side Request Forgery in Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Enabling Privilege Escalation on UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Enabling Privilege Escalation on UniFi OS Devices
Type Values Removed Values Added
Title Server-Side Request Forgery in Ubiquiti UniFi OS Devices Enables Privilege Escalation
Type Values Removed Values Added
Title Server-Side Request Forgery in Ubiquiti UniFi OS Devices Enables Privilege Escalation
Type Values Removed Values Added
Title SSRF Enables Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title SSRF Enables Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title SSRF Permits Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title SSRF Permits Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Enables Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Enables Privilege Escalation on Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Allowing Privilege Escalation in Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Allowing Privilege Escalation in Ubiquiti UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Leading to Privilege Escalation in Ubiquiti UniFi OS
Type Values Removed Values Added
Title Server‑Side Request Forgery Leading to Privilege Escalation in Ubiquiti UniFi OS
Type Values Removed Values Added
Title Server‑Side Request Forgery in Ubiquiti UniFi OS Enables Privilege Escalation
Type Values Removed Values Added
Title Server‑Side Request Forgery in Ubiquiti UniFi OS Enables Privilege Escalation
Type Values Removed Values Added
Title SSRF Exploit Allows Privilege Escalation in UniFi OS Devices
Type Values Removed Values Added
Title SSRF Exploit Allows Privilege Escalation in UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Allows Local Privilege Escalation in UniFi OS Devices
Type Values Removed Values Added
Title Server‑Side Request Forgery Allows Local Privilege Escalation in UniFi OS Devices
Type Values Removed Values Added
Title SSRF Exploitation Enables Privilege Escalation on UniFi OS Devices
Type Values Removed Values Added
Title SSRF Exploitation Enables Privilege Escalation on UniFi OS Devices
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description A malicious actor with access to the network and low privileges could exploit a Server-Side Request Forgery (SSRF) to escalate privileges within such UniFi OS devices or instances.
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 7.7, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N'}

Subscriptions

Ui Enterprise Firewall Core Enterprise Firewall Core Firmware Enterprise Fortress Gateway Enterprise Fortress Gateway Firmware Enterprise Network Video Recorder Enterprise Network Video Recorder Core Enterprise Network Video Recorder Core Firmware Enterprise Network Video Recorder Firmware Unas 2 Unas 2 Firmware Unas 4 Unas 4 Firmware Unas Pro Unas Pro 4 Unas Pro 4 Firmware Unas Pro 8 Unas Pro 8 Firmware Unas Pro Firmware Unifi Cloud Gateway Fiber Unifi Cloud Gateway Fiber Firmware Unifi Cloud Gateway Industrial Unifi Cloud Gateway Industrial Firmware Unifi Cloud Gateway Max Unifi Cloud Gateway Max Firmware Unifi Cloud Gateway Ultra Unifi Cloud Gateway Ultra Firmware Unifi Cloud Key Plus Unifi Cloud Key Plus Firmware Unifi Cloudkey Unifi Cloudkey Enterprise Unifi Cloudkey Enterprise Firmware Unifi Cloudkey Firmware Unifi Dream Machine Unifi Dream Machine Beast Unifi Dream Machine Beast Firmware Unifi Dream Machine Firmware Unifi Dream Machine Pro Unifi Dream Machine Pro Firmware Unifi Dream Machine Pro Max Unifi Dream Machine Pro Max Firmware Unifi Dream Machine Special Edition Unifi Dream Machine Special Edition Firmware Unifi Dream Router Unifi Dream Router 5g Max Unifi Dream Router 5g Max Firmware Unifi Dream Router 7 Unifi Dream Router 7 Firmware Unifi Dream Router Firmware Unifi Dream Wall Unifi Dream Wall Firmware Unifi Express 7 Unifi Express 7 Firmware Unifi Network Video Recorder Unifi Network Video Recorder Firmware Unifi Network Video Recorder G2 Unifi Network Video Recorder G2 Firmware Unifi Network Video Recorder G2 Pro Unifi Network Video Recorder G2 Pro Firmware Unifi Network Video Recorder Instant Unifi Network Video Recorder Instant Firmware Unifi Network Video Recorder Pro Unifi Network Video Recorder Pro Firmware Unifi Os Server
Weaknesses

Sources

Status
PUBLISHED
Assigner
hackerone
Published
Updated
Jul 2, 2026, 3:51 PM
Reserved
Jun 13, 2026, 3:00 PM
Status
Analyzed
Published
Jul 2, 2026, 3:17 PM
Modified
Jul 10, 2026, 2:50 AM