CVE-2017-9552 Information

Description

A design flaw in authentication in Synology Photo Station 6.0-2528 through 6.7.1-3419 allows local users to obtain credentials via cmdline. Synology Photo Station employs the synophoto_dsm_user program to authenticate username and password by \synophoto_dsm_user –auth USERNAME PASSWORD\ and local users are able to obtain credentials by sniffing /proc/*/cmdline.

CVSS Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://blog.crozat.net/2017/06/synology-photostation-password-vulnerabilty.html https://www.synology.com/en-global/support/security/Photo_Station_CVE_2017_9552

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8