CVE-2013-6945

high
Published 2013-12-04 · Modified 2026-04-29
CVSS v3
CVSS v2
7.5
VIR risk
7.5

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."

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: cve@mitre.org — http://www.osehra.org/blog/m2m-broker-security-patch

Application impact

VendorProductVersionsFixed
osehravista-

References

CWEs

CWE-264

Verify integrity in audit chain (admin only). AS-IS.