SB2022052013 - Security features bypass in Nextcloud Server
Published: May 20, 2022
Security Bulletin ID
SB2022052013
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Security features bypass (CVE-ID: CVE-2022-29163)
CWE-ID: CWE-254 - Security Features
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to bypass security features.
The vulnerability exists due to the bypass of password requirements when sharing a folder via the Circles app. A remote user can create a malicious link that is not password protected even if this is forced by the administrator.
Remediation
Install update from vendor's website.