Read the docs
TI-2021-05813 Aliases CVE-2021-22952GHSA-2wq8-mxfj-4758

Code injection in UniFi Talk application

Priority MEDIUM 40CWE-94Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

A vulnerability found in UniFi Talk application V1.12.3 and earlier permits a malicious actor who has already gained access to a network to subsequently control Talk device(s) assigned to said network if they are not yet adopted. This vulnerability is fixed in UniFi Talk application V1.12.5 and later.

Why it matters now

EPSS 0.01023 63rd 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 Talk applicationFixed on 1.12.5—No fix listedCNA
  • UniFi Talk application Vendor— Affected Fixed on 1.12.5 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ui:unifi_talk:*:*:*:*:*:*:*:*up to 1.12.3VulnerableUbiquiti
  • cpe:2.3:a:ui:unifi_talk:*:*:*:*:*:*:*:* Versions up to 1.12.3 Vulnerable ·Ubiquiti

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-22952
  2. 2026-10-03 Alias added: GHSA-2wq8-mxfj-4758

References

Advisory 1

Sources

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