Vulnerability Description
Patterson Application Service in Patterson Eaglesoft 18 through 21 accepts the same certificate authentication across different customers' installations (that have the same software version). This provides remote access to SQL database credentials. (In the normal use of the product, retrieving those credentials only occurs after a username/password authentication step; however, this authentication step is on the client side, and an attacker can develop their own client that skips this step.)
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pattersondental | Eaglesoft | >= 18.0, <= 21.0 |
Related Weaknesses (CWE)
References
- http://patterson.eaglesoft.net/Home/Contact-UsVendor Advisory
- https://github.com/jshafer817/EaglesoftExploitThird Party Advisory
- https://justinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.ExploitThird Party Advisory
- http://patterson.eaglesoft.net/Home/Contact-UsVendor Advisory
- https://github.com/jshafer817/EaglesoftExploitThird Party Advisory
- https://justinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.ExploitThird Party Advisory
FAQ
What is CVE-2021-35193?
CVE-2021-35193 is a vulnerability with a CVSS score of 7.5 (HIGH). Patterson Application Service in Patterson Eaglesoft 18 through 21 accepts the same certificate authentication across different customers' installations (that have the same software version). This pro...
How severe is CVE-2021-35193?
CVE-2021-35193 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-35193?
Check the references section above for vendor advisories and patch information. Affected products include: Pattersondental Eaglesoft.