Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2017-9552

Severity CVSS v4.0:
Pending analysis
Type:
CWE-522 Insufficiently Protected Credentials
Publication date:
13/06/2017
Last modified:
20/04/2025

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".

Impact

Vector 3.x
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:synology:photo_station:6.0-2528:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.0-2636:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.0-2638:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.0-2639:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.0-2640:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2944:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2958:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2960:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2962:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2963:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2964:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.3-2965:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.4-3166:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.5.0-3218:*:*:*:*:*:*:*
cpe:2.3:a:synology:photo_station:6.5.1-3223:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools