CVE-2018-13281 : Information exposure vulnerability in SYNO.Core.ACL in Synology DiskStation Mana

Information exposure vulnerability in SYNO.Core.ACL in Synology DiskStation Manager (DSM) before 6.2-23739-2 allows remote authenticated users to determine the existence and obtain the metadata of arbitrary files via the file_path parameter.

Published 2018-10-31 16:29:00

Updated 2019-10-09 23:34:19

Source Synology Inc.

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2018-13281

Synology » Diskstation Manager
Versions from including (>=) 6.1 and before (<) 6.1.7-15284-2
cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*
Matching versions
Synology » Diskstation Manager
Versions from including (>=) 6.2 and before (<) 6.2-23739-2
cpe:2.3:a:synology:diskstation_manager:*:*:*:*:*:*:*:*
Matching versions
Synology » Diskstation Manager » Version: 6.0
cpe:2.3:a:synology:diskstation_manager:6.0:*:*:*:*:*:*:*
Matching versions
Synology » Diskstation Manager » Version: 5.2
cpe:2.3:a:synology:diskstation_manager:5.2:*:*:*:*:*:*:*
Matching versions
Synology » Skynas » Version: N/A
cpe:2.3:a:synology:skynas:-:*:*:*:*:*:*:*
Matching versions
Synology » Vs960hd » Version: N/A
cpe:2.3:a:synology:vs960hd:-:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2018-13281

Top countries where our scanners detected CVE-2018-13281

Top open port discovered on systems with this issue 21

IPs affected by CVE-2018-13281 7,332

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-13281!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2018-13281

EPSS FAQ

0.05%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 20 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-13281

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:P/I:N/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N	2.8	1.4	Synology Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2018-13281

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
Assigned by:
- nvd@nist.gov (Primary)
- security@synology.com (Secondary)

References for CVE-2018-13281

https://www.synology.com/en-global/support/security/Synology_SA_18_36

Synology Inc.
Vendor Advisory