PT-2017-19013 · Synology · Synology Diskstation Manager

Alexander Drabek · Published 2017-07-24 · Updated 2025-01-14 · CVE-2017-9553

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Synology DiskStation Manager (DSM) versions prior to 6.1.3-15152

Description A design flaw in SYNO.API.Encryption allows remote attackers to bypass the encryption protection mechanism via the crafted version parameter.

Recommendations For versions prior to 6.1.3-15152, update to version 6.1.3-15152 or later to resolve the issue. As a temporary workaround, consider restricting access to the SYNO.API.Encryption module to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2017-9553

Affected Products

Synology Diskstation Manager

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2017-9553 · Security Note
• https://synology.com/en-global/support/security/Synology_SA_17_29_DSM · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-9553 · Vendor Advisory
• https://2-sec.com/2017/06/2-secs-expert-team-uncovers-new-vulnerability-popular-synology-nas-device · Note
• https://t.me/cvenotify/107335 · Telegram Post