CVE-2018-9921

EUVD-2018-21513
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.
Path Traversal
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
Affected Products (NVD)
VendorProductVersion
cmsmadesimplecms_made_simple
2.2.7
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gist.github.com/0xn1k5/ef4c7c7a26c7d8a803ef3a85f1000c98
https://gist.github.com/0xn1k5/ef4c7c7a26c7d8a803ef3a85f1000c98