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TI-2021-20130 Aliases CVE-2021-44530GHSA-rw79-f757-2ffc

Improper input validation in UniFi Network application

Priority MEDIUM 44CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

An injection vulnerability exists in a third-party library used in UniFi Network Version 6.5.53 and earlier (Log4J CVE-2021-44228) allows a malicious actor to control the application.

Why it matters now

EPSS 0.01127 66th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—UniFi Network applicationFixed in 6.5.54 and later.—No fix listedCNA
  • UniFi Network application Vendor— Affected Fixed in 6.5.54 and later. Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ui:unifi_network_controller:*:*:*:*:*:*:*:*up to 6.5.53VulnerableUbiquiti
  • cpe:2.3:a:ui:unifi_network_controller:*:*:*:*:*:*:*:* Versions up to 6.5.53 Vulnerable ·Ubiquiti

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-44530
  2. 2026-10-03 Alias added: GHSA-rw79-f757-2ffc

References

Patch 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences