Main Vulnerability Database Vulnerabilities #VU77660

Improper Restriction of Excessive Authentication Attempts in Nextcloud Enterprise Server and Nextcloud Server - CVE-2023-32320

Published: June 23, 2023

Vulnerability identifier: #VU77660

CSH Severity: High

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Amber

CVE-ID: CVE-2023-32320

CWE-ID: CWE-307

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Nextcloud

Affected software:
Nextcloud Enterprise Server
Nextcloud Server

Detailed vulnerability description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to missing brute force protection. A remote user can brute-force authentication on the system.

Install updates from vendor's website.