CVE-2021-43935
9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD
Description
The impacted products, when configured to use SSO, are affected by an improper authentication vulnerability. This vulnerability allows the application to accept manual entry of any active directory (AD) account provisioned in the application without supplying a password, resulting in access to the application as the supplied AD account, with all associated privileges.
Affected (7)
Products: Baxter: Welch Allyn Connex Cardio, Welch Allyn Diagnostic Cardiology Suite, Welch Allyn Rscribe Resting Ecg System, Welch Allyn Vision Express Holter Analysis System, Welch Allyn Hscribe Holter Analysis System Firmware, Welch Allyn Q Stress Cardiac Stress Testing System Firmware, Welch Allyn Xscribe Cardiac Stress Testing System Firmware
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| From 1.0.0 to 1.1.1 | |
| Version 2.1.0 | |
| From 5.01 to 7.0.0 | |
| From 6.1.0 to 6.4.0 |
Configuration B
| Vulnerable Software | Affected Versions |
|---|---|
| From 5.01 to 6.4.0 |
| Running on/with | Platform Versions |
|---|---|
Baxter Welch Allyn Hscribe Holter Analysis System | All versions |
Configuration C
| Vulnerable Software | Affected Versions |
|---|---|
| From 6.0.0 to 6.3.1 |
| Running on/with | Platform Versions |
|---|---|
Baxter Welch Allyn Q Stress Cardiac Stress Testing System | All versions |
Configuration D
| Vulnerable Software | Affected Versions |
|---|---|
| From 5.01 to 6.3.1 |
| Running on/with | Platform Versions |
|---|---|
Baxter Welch Allyn Xscribe Cardiac Stress Testing System | All versions |
Related CWEs
CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CWE-288
Authentication Bypass Using an Alternate Path or Channel
A product requires authentication, but the product has an alternate path or channel that does not require authentication.
References (2)
Source: ics-cert@hq.dhs.gov
MitigationThird Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationThird Party AdvisoryUS Government Resource
Timeline
No history available yet.