PT-2020-16747 · Synology · Synology Diskstation Manager

Published 2020-10-29 · Updated 2025-01-14 · CVE-2020-27650

Positive Technologies (AI Summary)

CVSS v3.1

5.8

Medium

Base vector

AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Synology DiskStation Manager (DSM) versions prior to 6.2.3-25426-2

Description The issue makes it easier for remote attackers to capture session cookies by intercepting their transmission within an HTTP session, as the Secure flag is not set for the session cookie in an HTTPS session.

Recommendations For versions prior to 6.2.3-25426-2, update to version 6.2.3-25426-2 or later to resolve the issue.

Fix

Missing Encryption of Sensitive Data

Weakness Enumeration

CWE-614

CWE-311

Related Identifiers

CVE-2020-27650

Affected Products

Synology Diskstation Manager

References · 3

• https://synology.com/security/advisory/Synology_SA_20_18 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-27650 · Security Note
• https://osv.dev/vulnerability/CVE-2020-27650 · Vendor Advisory