National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-9692 Detail

Current Description

class.showtime2_image.php in CMS Made Simple (CMSMS) before 2.2.10 does not ensure that a watermark file has a standard image file extension (GIF, JPG, JPEG, or PNG).

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N (V3.0 legend)
Impact Score: 3.6
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/152269/CMS-Made-Simple-CMSMS-Showtime2-File-Upload-Remote-Command-Execution.html Exploit Third Party Advisory VDB Entry
http://viewsvn.cmsmadesimple.org/diff.php?repname=showtime2&path=%2Ftrunk%2Flib%2Fclass.showtime2_image.php&rev=47 Patch Vendor Advisory
http://www.rapid7.com/db/modules/exploit/multi/http/cmsms_showtime2_rce Third Party Advisory
https://forum.cmsmadesimple.org/viewtopic.php?f=1&t=80285 Vendor Advisory
https://www.exploit-db.com/exploits/46546/ Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/46627/ Exploit Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Unrestricted Upload of File with Dangerous Type (CWE-434)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cmsmadesimple:cms_made_simple:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
2.2.10


Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9692
NVD Published Date:
03/11/2019
NVD Last Modified:
04/02/2019