PT-2021-15297 · Ubiquiti · Unifi Protect

CVE-2021-22957 · Published 2021-11-24 · Updated 2022-08-30

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions UniFi Protect versions 1.19.2 and earlier

Description A Cross-Origin Resource Sharing (CORS) issue allows a malicious actor who has convinced a privileged user to access a URL with malicious code to take over the user's account.

Recommendations For UniFi Protect versions 1.19.2 and earlier, update to UniFi Protect application Version 1.20.0 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-16

Related Identifiers

CVE-2021-22957

Affected Products

Unifi Protect

References · 4

• https://community.ui.com/releases/Security-Advisory-Bulletin-021-021/62bd8841-6603-4fee-9dba-73037148f173 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-22957 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-22957 · Security Note
• https://t.me/cvenotify/23745 · Telegram Post