Security researchers discovered an authentication bypass vulnerability in version 2.0.2 of the Conserus Workflow Intelligence application by McKesson Medical Imaging Company, which is now a Change Healthcare company
Published Dec 15, 2017
8.1
HIGHCVSS 3.0
EPSS 1.21%
Description
Security researchers discovered an authentication bypass vulnerability in version 2.0.2 of the Conserus Workflow Intelligence application by McKesson Medical Imaging Company, which is now a Change Healthcare company. The attacker must send a malicious HTTP GET request to exploit the vulnerability. The vulnerability allows an attacker to bypass authentication and escalate privileges of valid users. An unauthenticated attacker can exploit the vulnerability and be granted limited access to other accounts. An authenticated attacker can exploit the vulnerability and be granted access reserved for higher privilege users.
Affected products
No data.
- 2.0.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.21% (0.01206) | 67.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.21% (0.01206) | 64.22th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.53% (0.01528) | 79.58th | v4 (v2025.03.14) |
| Mar 29, 2025 | 2.92% (0.02922) | 77.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.53% (0.01528) | 80.01th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.31% (0.00306) | 70.11th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.31% (0.00306) | 69.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00306) | 65.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.42% (0.00416) | 10.04th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
No CWE recorded.
References (1)
- https://technical.nttsecurity.com/post/102emjm/conserus-workflow-intelligence-authentication-bypass-vulnerability x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://technical.nttsecurity.com/post/102emjm/conserus-workflow-intelligence-authentication-bypass-vulnerability | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.