National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-12777 Detail

Current Description

An issue was discovered on the ENTTEC Datagate MK2, Storm 24, Pixelator, and E-Streamer MK2 with firmware 70044_update_05032019-482. They replace secure and protected directory permissions (set as default by the underlying operating system) with highly insecure read, write, and execute directory permissions for all users. By default, /usr/local and all of its subdirectories should have permissions set to only allow non-privileged users to read and execute from the tree structure, and to deny users from creating or editing files in this location. The ENTTEC firmware startup script permits all users to read, write, and execute (rwxrwxrwx) from the /usr, /usr/local, /usr/local/dmxis, and /usr/local/bin/ directories.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.mogozobo.com/?p=3476 Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-275 Permission Issues NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:enttec:datagate_mk2_firmware:70044:05032019-482:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:enttec:datagate_mk2:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:enttec:storm_24_firmware:70044:05032019-482:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:enttec:storm_24:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:enttec:pixelator_firmware:70044:05032019-482:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:enttec:pixelator:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:enttec:e-streamer_mk2_firmware:70044:05032019-482:*:*:*:*:*:*
     Show Matching CPE(s)
Running on/with
 cpe:2.3:h:enttec:e-streamer_mk2:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-12777
NVD Published Date:
06/07/2019
NVD Last Modified:
06/10/2019