PT-2021-18018 · Unknown+1 · Mysql Server+1

Published 2021-10-11 · Updated 2021-10-16 · CVE-2021-29004

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: rConfig version 3.9.6

Description: The issue allows for SQL Injection, requiring the attacker to be authenticated to exploit the vulnerability. If the --secure-file-priv option in the MySQL server is not set and the MySQL server is the same as the rConfig server, an attacker may successfully upload a webshell to the server and access it remotely.

Recommendations: For rConfig version 3.9.6, consider disabling access to the MySQL server until a patch is available, and ensure the --secure-file-priv option is properly set to prevent webshell uploads. Restrict access to the rConfig application to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-29004

Affected Products

Mysql Server

Rconfig

References · 8

• 🔥 https://github.com/mrojz/rconfig-exploit/blob/main/CVE-2021-29004-POC-req.txt · Exploit
• 🔥 https://github.com/mrojz/rconfig-exploit/blob/main/README.md · Exploit
• https://osv.dev/vulnerability/CVE-2021-29004 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-29004 · Security Note
• http://rconfig.com · Vendor Advisory
• https://rconfig.com · Vendor Advisory
• https://t.me/cibsecurity/30338 · Telegram Post
• https://t.me/cvenotify/22274 · Telegram Post