Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Baxter | Welch Allyn Connex Cardio | >= 1.0.0, <= 1.1.1 |
| Baxter | Welch Allyn Diagnostic Cardiology Suite | 2.1.0 |
| Baxter | Welch Allyn Rscribe Resting Ecg System | >= 5.01, <= 7.0.0 |
| Baxter | Welch Allyn Vision Express Holter Analysis System | >= 6.1.0, <= 6.4.0 |
| Baxter | Welch Allyn Hscribe Holter Analysis System Firmware | >= 5.01, <= 6.4.0 |
| Baxter | Welch Allyn Hscribe Holter Analysis System | - |
| Baxter | Welch Allyn Q-Stress Cardiac Stress Testing System Firmware | >= 6.0.0, <= 6.3.1 |
| Baxter | Welch Allyn Q-Stress Cardiac Stress Testing System | - |
| Baxter | Welch Allyn Xscribe Cardiac Stress Testing System Firmware | >= 5.01, <= 6.3.1 |
| Baxter | Welch Allyn Xscribe Cardiac Stress Testing System | - |
Related Weaknesses (CWE)
References
- https://www.cisa.gov/uscert/ics/advisories/icsma-21-343-01MitigationThird Party AdvisoryUS Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsma-21-343-01MitigationThird Party AdvisoryUS Government Resource
FAQ
What is CVE-2021-43935?
CVE-2021-43935 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 (A...
How severe is CVE-2021-43935?
CVE-2021-43935 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-43935?
Check the references section above for vendor advisories and patch information. Affected products include: Baxter Welch Allyn Connex Cardio, Baxter Welch Allyn Diagnostic Cardiology Suite, Baxter Welch Allyn Rscribe Resting Ecg System, Baxter Welch Allyn Vision Express Holter Analysis System, Baxter Welch Allyn Hscribe Holter Analysis System Firmware.