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CVE-2021-35193

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).

Published Jul 30, 2021CWE-295EPSS 1.17%

Overview

CVE-2021-35193 is a high-severity vulnerability. It was published on July 30, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.)

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refpatterson.eaglesoft.net/Home/Contact-UsGitHubgithub.com/jshafer817/EaglesoftRefjustinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.htmlRefpatterson.eaglesoft.net/Home/Contact-UsGitHubgithub.com/jshafer817/EaglesoftRefjustinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.html

How CyberStrike helps

Frequently asked questions

What is CVE-2021-35193?

CVE-2021-35193 is a high-severity vulnerability. It was published on July 30, 2021 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2021-35193?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-35193?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-35193?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-35193 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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