CVE-2017-9386
MEDIUM 6.5EPSS 3.1%
An issue was discovered on Vera VeraEdge 1.7.19 and Veralite 1.7.481 devices. The device provides a script file called "get_file.sh" which allows a user to retrieve any file stored in the "cmh-ext" folder on the device. However, the "filename" parameter is not validated correctly and this allows an attacker to directory traverse outside the /cmh-ext folder and read any file on the device. It is necessary to create the folder "cmh-ext" on the device which can be executed by an attacker first in an unauthenticated fashion and then execute a directory traversal attack.
- CVSS v3.0 NVD
- 6.5 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS v2.0 NVD
- 4.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N - EPSS
- 3.08% chance of exploitation in the next 30 days, 88th percentile
- Published
- 2019-06-17
- Updated
- 2024-08-05
Proof-of-concept exploits (1)
- ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdf23★ · 2021-07-24
Security advisories
- http://packetstormsecurity.com/files/153242/Veralite-Veraedge-Router-XSS-Command-Injectio…
- https://seclists.org/bugtraq/2019/Jun/8