CVE-2021-22957

Description

A Cross-Origin Resource Sharing (CORS) vulnerability found in UniFi Protect application Version 1.19.2 and earlier allows a malicious actor who has convinced a privileged user to access a URL with malicious code to take over said user’s account.This vulnerability is fixed in UniFi Protect application Version 1.20.0 and later.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.41%
Vendor Advisory ui.com
Affected: n/a UniFi Protect application
Published at:
Updated at:

References

Link Tags
https://community.ui.com/releases/Security-Advisory-Bulletin-021-021/62bd8841-6603-4fee-9dba-73037148f173 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-22957?
CVE-2021-22957 has been scored as a high severity vulnerability.
How to fix CVE-2021-22957?
To fix CVE-2021-22957, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-22957 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-22957 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-22957?
CVE-2021-22957 affects n/a UniFi Protect application.
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