How severe is CVE-2013-6945?

CVE-2013-6945 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2013-6945 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6945?

CVE-2013-6945 affects Osehra Vista. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-6945?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2013-6945 published?

CVE-2013-6945 was published on 2013-12-04 and last updated on 2026-06-17.

CVE-2013-6945

CVE-2013-6945 is a high-severity vulnerability in Osehra Vista with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (69th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Osehra Vista
Published: 2013-12-04
Last modified: 2026-06-17

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."

Frequently asked questions

What is CVE-2013-6945?: 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."
How severe is CVE-2013-6945?: CVE-2013-6945 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2013-6945 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6945?: CVE-2013-6945 affects Osehra Vista. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-6945?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2013-6945 published?: CVE-2013-6945 was published on 2013-12-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:osehra:vista:-:*:*:*:*:*:*:*

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