Vulnerability CVE-2018-13284

Vulnerability Name:

CVE-2018-13284 (CCN-163207)

Assigned:

2018-06-25

Published:

2018-06-25

Updated:

2019-10-09

Summary:

Command injection vulnerability in ftpd in Synology Diskstation Manager (DSM) before 6.2-23739-1 allows remote authenticated users to execute arbitrary OS commands via the (1) MKD or (2) RMD command.

CVSS v3 Severity:

8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): High Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

9.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

7.1 High (CCN CVSS v2 Vector: AV:N/AC:H/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): High Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-78

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2018-13284

Source: XF
Type: UNKNOWN
synology-cve201813284-cmd-exec(163207)

Source: CCN
Type: Synology-SA-18:33
DSM

Source: CONFIRM
Type: Vendor Advisory
https://www.synology.com/security/advisory/Synology_SA_18_33

Vulnerable Configuration:

Configuration 1:

cpe:/a:synology:diskstation_manager:*:*:*:*:*:*:*:* (Version >= 5.2 and < 5.2-5967-8)

OR cpe:/a:synology:diskstation_manager:*:*:*:*:*:*:*:* (Version >= 6.0 and < 6.0.3-8754-8)

OR cpe:/a:synology:diskstation_manager:*:*:*:*:*:*:*:* (Version >= 6.1 and < 6.1.7-15284-1)

OR cpe:/a:synology:diskstation_manager:*:*:*:*:*:*:*:* (Version >= 6.2 and < 6.2-23739-1)

Denotes that component is vulnerable

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