CVE-2023-39960

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

13/10/2023

Last modified:

18/10/2023

Description

Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. In Nextcloud Server starting with 25.0.0 and prior to 25.09 and 26.04; as well as Nextcloud Enterprise Server starting with 22.0.0 and prior to 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4; missing protection allows an attacker to brute force passwords on the WebDAV API. Nextcloud Server 25.0.9 and 26.0.4 and Nextcloud Enterprise Server 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, and 26.0.4 contain patches for this issue. No known workarounds are available.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:nextcloud:nextcloud_server:::::enterprise:::*	22.0.0 (including)	22.2.10.14 (excluding)
cpe:2.3:a:nextcloud:nextcloud_server:::::enterprise:::*	23.0.0 (including)	23.0.12.9 (excluding)
cpe:2.3:a:nextcloud:nextcloud_server:::::enterprise:::*	24.0.0 (including)	24.0.12.5 (excluding)
cpe:2.3:a:nextcloud:nextcloud_server:::::-:::*	25.0.0 (including)	25.0.9 (excluding)
cpe:2.3:a:nextcloud:nextcloud_server:::::enterprise:::*	25.0.0 (including)	25.0.9 (excluding)
cpe:2.3:a:nextcloud:nextcloud_server:::::-:::*	26.0.0 (including)	26.0.4 (excluding)
cpe:2.3:a:nextcloud:nextcloud_server:::::enterprise:::*	26.0.0 (including)	26.0.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page

CVE-2023-39960

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools