CVE-2018-3775: High severity nextcloud server vulnerability
Published Aug 12, 2018
·Updated
Improper Authentication in Nextcloud Server prior to version 12.0.3 would allow an attacker that obtained user credentials to bypass the 2 Factor Authentication.
Affected Software
1 affected component
Nextcloud Server<12.0.3
Event History
Aug 12, 2018
CVE Published
via MITRE·10:00 PM
Data Sourced
via MITRE·10:00 PM
DescriptionWeakness
Frequently Asked Questions
1
What is the severity of CVE-2018-3775?
CVE-2018-3775 is classified as a high severity vulnerability due to its potential to allow unauthorized access by bypassing two-factor authentication.
2
How do I fix CVE-2018-3775?
To resolve CVE-2018-3775, upgrade your Nextcloud Server to version 12.0.3 or later.
3
What systems are impacted by CVE-2018-3775?
CVE-2018-3775 affects Nextcloud Server versions prior to 12.0.3.
4
What kind of attack does CVE-2018-3775 facilitate?
CVE-2018-3775 facilitates an attack that allows an attacker with user credentials to bypass two-factor authentication.
5
Is two-factor authentication effective against CVE-2018-3775?
No, two-factor authentication is ineffective against CVE-2018-3775 due to the vulnerability allowing credential bypass.