CVE-2021-44527: Medium severity ui unifi switch firmware vulnerability
Published Dec 7, 2021
·Updated
A vulnerability found in UniFi Switch firmware Version 5.43.35 and earlier allows a malicious actor who has already gained access to the network to perform a Deny of Service (DoS) attack on the affected switch.This vulnerability is fixed in UniFi Switch firmware 5.76.6 and later.
Affected Software
1 affected component
UI Unifi Switch Firmware<5.76.6
Event History
Dec 7, 2021
CVE Published
via MITRE·01:12 PM
Data Sourced
via MITRE·01:12 PM
DescriptionWeakness
Data Sourced
via NVD·02:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-44527?
The severity of CVE-2021-44527 is medium with a severity value of 6.5.
2
What does CVE-2021-44527 affect?
CVE-2021-44527 affects UniFi Switch firmware Version 5.43.35 and earlier.
3
What can a malicious actor accomplish with CVE-2021-44527?
A malicious actor who has gained access to the network can perform a Denial of Service (DoS) attack on the affected switch.
4
How can I fix CVE-2021-44527?
To fix CVE-2021-44527, update to UniFi Switch firmware 5.76.6 or later.
5
Where can I find more information about CVE-2021-44527?
You can find more information about CVE-2021-44527 in the official Security Advisory Bulletin provided by UI.