PT-2021-22598 · Phpmywind · Phpmywind

Kietna · Published 2021-09-07 · Updated 2021-09-14 · CVE-2021-39503

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: PHPMyWind version 5.6

Description: The issue allows for Remote Code Execution due to insufficient input filtering. Specifically, the lack of filtering for characters like <, >, ?, =, , etc., enables an attacker to inject PHP code into the /include/config.cache.php file through the WriteConfig() function.

Recommendations: For PHPMyWind version 5.6, consider disabling the WriteConfig() function until a patch is available to prevent potential code injection attacks. Restrict access to the /include/config.cache.php file to minimize the risk of exploitation. Avoid using unfiltered input in the affected function to mitigate the risk. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2021-39503

Affected Products

Phpmywind

References · 5

• 🔥 https://github.com/gaozhifeng/PHPMyWind/issues/15 · Exploit
• 🔥 https://github.com/KietNA-HPT/CVE · Exploit
• https://osv.dev/vulnerability/CVE-2021-39503 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-39503 · Security Note
• https://t.me/cibsecurity/28393 · Telegram Post