CVE-2023-44303: Robware Rvtools

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

RVTools, Version 3.9.2 and above, contain a sensitive data exposure vulnerability in the password encryption utility (RVToolsPasswordEncryption.exe) and main application (RVTools.exe). A remote unauthenticated attacker with access to stored encrypted passwords from a users' system could potentially exploit this vulnerability, leading to the disclosure of encrypted passwords in clear text. This vulnerability is caused by an incomplete fix for CVE-2020-27688.

Affected products

• Robware Rvtools: from 3.9.2, before 4.5.0 (fixed in 4.5.0)

Published 2023-11-24. Last modified 2026-06-17.