CVE-2018-9921 — MEDIUM (5.3)

Vulnerability Description

In CMS Made Simple 2.2.7, a Directory Traversal issue makes it possible to determine the existence of files and directories outside the web-site installation directory, and determine whether a file has contents matching a specified checksum. The attack uses an admin/checksum.php?__c= request.

CVSS Score

5.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Cmsmadesimple	Cms Made Simple	2.2.7

Related Weaknesses (CWE)

CWE-22

References

https://gist.github.com/0xn1k5/ef4c7c7a26c7d8a803ef3a85f1000c98Third Party Advisory
https://gist.github.com/0xn1k5/ef4c7c7a26c7d8a803ef3a85f1000c98Third Party Advisory

FAQ

What is CVE-2018-9921?

CVE-2018-9921 is a vulnerability with a CVSS score of 5.3 (MEDIUM). In CMS Made Simple 2.2.7, a Directory Traversal issue makes it possible to determine the existence of files and directories outside the web-site installation directory, and determine whether a file ha...

How severe is CVE-2018-9921?

CVE-2018-9921 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-9921?

Check the references section above for vendor advisories and patch information. Affected products include: Cmsmadesimple Cms Made Simple.