What is the CVSS score of CVE-2015-2851?

CVE-2015-2851 has a CVSS 2.0 base score of 6.8 (Medium). CVSS vector: AV:L/AC:L/Au:S/C:C/I:C/A:C. EPSS exploitation probability: 0.4%.

Cloud Station CVE-2015-2851

MEDIUM

Permissions, Privileges, and Access Controls (CWE-264)

2015-05-30 cret@cert.org

Synology Privilege Escalation Cloud Station

6.8

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

AV:L/AC:L/Au:S/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:L/AC:L/Au:S/C:C/I:C/A:C

Attack Vector

Local

Attack Complexity

Low

Confidentiality

Integrity

Availability

Lifecycle Timeline

CVE Published

May 30, 2015 - 19:59 cve.org

MEDIUM 6.8

DescriptionCVE.org

client_chown in the sync client in Synology Cloud Station 1.1-2291 through 3.1-3320 on OS X allows local users to change the ownership of arbitrary files, and consequently obtain root access, by specifying a filename.

AnalysisAI

Technical ContextAI

This vulnerability is classified under CWE-264. client_chown in the sync client in Synology Cloud Station 1.1-2291 through 3.1-3320 on OS X allows local users to change the ownership of arbitrary files, and consequently obtain root access, by specifying a filename. Affected products include: Synology Cloud Station. Version information: through 3.1.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.