PT-2021-22927 · Owncloud · Owncloud/User Ldap

Published 2021-09-08 · Updated 2021-09-15 · CVE-2021-40537

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions owncloud/user ldap versions prior to 0.15.4

Description A Server Side Request Forgery (SSRF) issue exists in the settings of the user ldap app, where an administration role is necessary for exploitation.

Recommendations For owncloud/user ldap versions prior to 0.15.4, update to version 0.15.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the user ldap app settings to minimize the risk of exploitation.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2021-40537

Affected Products

Owncloud/User Ldap

References · 4

• https://owncloud.com/security-advisories/cve-2021-40537 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-40537 · Security Note
• https://osv.dev/vulnerability/CVE-2021-40537 · Vendor Advisory
• https://t.me/cibsecurity/28528 · Telegram Post