PT-2021-20829 · Patterson · Eaglesoft

Published 2021-07-30 · Updated 2021-08-11 · CVE-2021-35193

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions: Patterson Eaglesoft versions 18 through 21

Description: The issue allows remote access to SQL database credentials by accepting the same certificate authentication across different customers' installations with the same software version. Normally, retrieving these credentials requires a username/password authentication step, but since this step is on the client side, an attacker can develop a custom client to bypass it.

Recommendations: For versions 18 through 21, consider restricting access to the SQL database credentials until a fix is available, and ensure that any custom client development adheres to the required authentication steps to prevent unauthorized access. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Certificate Validation

Weakness Enumeration

CWE-295

Related Identifiers

CVE-2021-35193

Affected Products

Eaglesoft

References · 6

• 🔥 https://justinshafer.blogspot.com/2021/07/eaglesoft-18-through-21-vulnerability.html · Exploit
• 🔥 https://github.com/jshafer817/Eaglesoft · Exploit
• http://patterson.eaglesoft.net/Home/Contact-Us · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-35193 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-35193 · Security Note
• https://t.me/cibsecurity/26635 · Telegram Post