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Vulnerability Details : CVE-2019-12777

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.
Publish Date : 2019-06-07 Last Update Date : 2019-06-10
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- CVSS Scores & Vulnerability Types

CVSS Score
7.2
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 275

- Products Affected By CVE-2019-12777

# Product Type Vendor Product Version Update Edition Language
1 OS Enttec Datagate Mk2 Firmware 70044 05032019-482 Version Details Vulnerabilities
2 OS Enttec E-streamer Mk2 Firmware 70044 05032019-482 Version Details Vulnerabilities
3 OS Enttec Pixelator Firmware 70044 05032019-482 Version Details Vulnerabilities
4 OS Enttec Storm 24 Firmware 70044 05032019-482 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Enttec Datagate Mk2 Firmware 1
Enttec E-streamer Mk2 Firmware 1
Enttec Pixelator Firmware 1
Enttec Storm 24 Firmware 1

- References For CVE-2019-12777

https://www.mogozobo.com/?p=3476

- Vulnerability Conditions

Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)
Vulnerability is valid if product versions listed below are used TOGETHER WITH(AND)

- Metasploit Modules Related To CVE-2019-12777

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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