Vulnerability in Pattersondental Eaglesoft
CVE-2021-35193
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.)
Vulnerability class: Improper Certificate Validation
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (66.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
Weakness classification (CWE)
References
- patterson.eaglesoft.net/Home/Contact-Us (Vendor Advisory)
- justinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.html (Exploit, Third Party Advisory)
- github.com/jshafer817/Eaglesoft (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-35193?
- CVE-2021-35193 is a high-severity vulnerability in Pattersondental Eaglesoft, classified under Improper Certificate Validation. CVSS score: 7.5/10. Published 2021-07-30.
- How severe is CVE-2021-35193?
- High severity. CVSS v3 base score is 7.5 out of 10.