PT-2020-20649 · Rconfig · Rconfig

Published 2020-03-20 · Updated 2021-07-21 · CVE-2020-9425

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 rConfig versions prior to 3.9.4

Description An issue in the includes/head.inc.php file allows an unauthenticated attacker to retrieve saved cleartext credentials via a GET request to the "settings.php" endpoint. This occurs because the application fails to exit after a redirect is applied, causing the rest of the page to execute and disclose cleartext credentials in the response.

Recommendations For versions prior to 3.9.4, update to version 3.9.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the "settings.php" endpoint to prevent unauthorized retrieval of cleartext credentials.

Exploit

Fix

Weakness Enumeration

CWE-670

Related Identifiers

CVE-2020-9425

Affected Products

Rconfig

References · 5

• 🔥 https://blog.hivint.com/rconfig-3-9-3-unauthenticated-sensitive-information-disclosure-ead4ed88f153 · Exploit
• https://github.com/rconfig/rconfig/commit/20f4e3d87e84663d922b937842fddd9af1b68dd9 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2020-9425 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9425 · Vendor Advisory
• https://t.me/cvenotify/1966 · Telegram Post