CVE-2021-35193

Public Exploit

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.)

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory eaglesoft.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://patterson.eaglesoft.net/Home/Contact-Us vendor advisory
https://justinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.html third party advisory exploit
https://github.com/jshafer817/Eaglesoft third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-35193?
CVE-2021-35193 has been scored as a high severity vulnerability.
How to fix CVE-2021-35193?
To fix CVE-2021-35193, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-35193 being actively exploited in the wild?
It is possible that CVE-2021-35193 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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