CVE-2018-16820 — HIGH (7.5)

Vulnerability Description

admin/index.php in Monstra CMS 3.0.4 allows arbitrary directory listing via id=filesmanager&path=uploads/.......//./.......//./ requests.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Monstra	Monstra	3.0.4

Related Weaknesses (CWE)

CWE-22

References

http://blog.51cto.com/13770310/2173957ExploitThird Party Advisory
https://github.com/monstra-cms/monstra/issues/457ExploitIssue TrackingThird Party Advisory
http://blog.51cto.com/13770310/2173957ExploitThird Party Advisory
https://github.com/monstra-cms/monstra/issues/457ExploitIssue TrackingThird Party Advisory

FAQ

What is CVE-2018-16820?

CVE-2018-16820 is a vulnerability with a CVSS score of 7.5 (HIGH). admin/index.php in Monstra CMS 3.0.4 allows arbitrary directory listing via id=filesmanager&path=uploads/.......//./.......//./ requests.

How severe is CVE-2018-16820?

CVE-2018-16820 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-16820?

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