CVE-2017-16776

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.

CVSS v3.0 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://technical.nttsecurity.com/post/102emjm/conserus-workflow-intelligence-authentication-bypass-vulnerability	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:mckesson:conserus_workflow_intelligence:2.0.2:*:*:*:*:*:*:*

Information

Published : 2017-12-15 10:29

Updated : 2019-10-02 17:03

NVD link : CVE-2017-16776

Mitre link : CVE-2017-16776

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

mckesson

conserus_workflow_intelligence

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