Paper/Archive/CVE-2026-55115

CVE-2026-55115

Ubiquiti Inc UniFi Protect Application — A malicious actor with access to the network and low privileges could exploit a Server-Side Request Forgery (SSRF) in UniFi Protect Appli…

EPSS 0.5%CVSS 9.9

critical.is priorityof 100

CVSS 9.9 (CNA, NVD agree)9.9 / 10 × 3029.7 Not in CISA KEV+300.0 EPSS percentile 40.5.405 × 208.1 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

A malicious actor with access to the network and low privileges could exploit a Server-Side Request Forgery (SSRF) in UniFi Protect Application to escalate privileges on the host device.

Affected

ProductAffectedFixed inSource

UniFi Protect Application< 7.1.837.1.83CNA

Scores by source

hackerone (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

NVD9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refcommunity.ui.com/releases/Security-Advisory-Bulletin-066-066/984eceb3-49c8-4227-942d-671c289b3afc