CVE-2013-6945

Severity CVSS v4.0:

Pending analysis

Type:

CWE-264 Permissions, Privileges, and Access Control

Publication date:

04/12/2013

Last modified:

11/04/2025

Description

The M2M Broker in OSEHRA VistA, as distributed before September 30, 2013, allows attackers to bypass authentication and authorization to perform doctor-only actions and read or modify patient records via unspecified vectors related to a "logic flaw."

Impact

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0

7.50

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:osehra:vista:-:::::::*

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

References to Advisories, Solutions, and Tools

http://www.darkreading.com/vulnerability/anatomy-of-an-electronic-health-record-e/240164441/
http://www.osehra.org/blog/m2m-broker-security-patch
http://www.osehra.org/blog/vista-patch-available-osehra
http://www.darkreading.com/vulnerability/anatomy-of-an-electronic-health-record-e/240164441/
http://www.osehra.org/blog/m2m-broker-security-patch
http://www.osehra.org/blog/vista-patch-available-osehra