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.
References
Link | Resource |
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https://www.mogozobo.com/?p=3476 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2019-06-07T15:06:42
Updated: 2019-06-07T15:06:42
Reserved: 2019-06-07T00:00:00
Link: CVE-2019-12777
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-06-07T16:29:00.703
Modified: 2020-08-24T17:37:01.140
Link: CVE-2019-12777
JSON object: View
Redhat Information
No data.
CWE