CVE-2021-39503 — HIGH (7.2)

Vulnerability Description

PHPMyWind 5.6 is vulnerable to Remote Code Execution. Becase input is filtered without "<, >, ?, =, `,...." In WriteConfig() function, an attacker can inject php code to /include/config.cache.php file.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Phpmywind	Phpmywind	5.6

Related Weaknesses (CWE)

CWE-94

References

https://github.com/KietNA-HPT/CVEExploitThird Party Advisory
https://github.com/gaozhifeng/PHPMyWind/issues/15ExploitThird Party Advisory
https://github.com/KietNA-HPT/CVEExploitThird Party Advisory
https://github.com/gaozhifeng/PHPMyWind/issues/15ExploitThird Party Advisory

FAQ

What is CVE-2021-39503?

CVE-2021-39503 is a vulnerability with a CVSS score of 7.2 (HIGH). PHPMyWind 5.6 is vulnerable to Remote Code Execution. Becase input is filtered without "<, >, ?, =, `,...." In WriteConfig() function, an attacker can inject php code to /include/config.cache.php file...

How severe is CVE-2021-39503?

CVE-2021-39503 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39503?

Check the references section above for vendor advisories and patch information. Affected products include: Phpmywind Phpmywind.