CVE-2015-2851 : Detail

CVE-2015-2851

A01-Broken Access Control
0.04%V3
Local
2015-05-30
17h00 +00:00
2016-12-01
14h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-264 Category : Permissions, Privileges, and Access Controls
Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.8 AV:L/AC:L/Au:S/C:C/I:C/A:C [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Synology>>Cloud_station >> Version 1.1-2291

Synology>>Cloud_station >> Version 2.0-2291

Synology>>Cloud_station >> Version 2.0-2402

Synology>>Cloud_station >> Version 2.1-2561

Synology>>Cloud_station >> Version 2.1-2570

Synology>>Cloud_station >> Version 2.1-2577

Synology>>Cloud_station >> Version 3.0-3005

Synology>>Cloud_station >> Version 3.0-3103

Synology>>Cloud_station >> Version 3.0-3108

Synology>>Cloud_station >> Version 3.0-3109

Synology>>Cloud_station >> Version 3.0-3111

Synology>>Cloud_station >> Version 3.1-3317

Synology>>Cloud_station >> Version 3.1-3320

Apple>>Mac_os_x >> Version *

References

http://www.securityfocus.com/bid/74826
Tags : vdb-entry, x_refsource_BID
http://www.kb.cert.org/vuls/id/551972
Tags : third-party-advisory, x_refsource_CERT-VN