Vulnerability CVE-2021-43741
Published: 2022-04-13

Description:
CMSimple 5.4 is vulnerable to Directory Traversal. The vulnerability exists when a user changes the file name to malicious file on config.php leading to remote code execution.

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Cmsimple -> Cmsimple 

 References:
https://github.com/iiSiLvEr/CMSimple5.4-Vulnerabilities
https://github.com/iiSiLvEr/CVEs/tree/main/CVE-2021-43741
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