PT-2021-21074 · Owncloud · Owncloud Server

Published 2021-09-07 · Updated 2021-09-15 · CVE-2021-35948

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions: ownCloud Server versions prior to 10.8.0

Description: The issue allows an attacker to bypass password protection on public links by forcing a target client to use a controlled cookie, specifically through session fixation.

Recommendations: For ownCloud Server versions prior to 10.8.0, update to version 10.8.0 or later to resolve the issue.

Fix

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2021-35948

Affected Products

Owncloud Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2021-35948 · Security Note
• https://doc.owncloud.com/server/admin_manual/release_notes.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35948 · Vendor Advisory
• https://owncloud.com/security-advisories/cve-2021-35948 · Vendor Advisory
• https://t.me/cibsecurity/28394 · Telegram Post