CVE-2017-9386
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.
Does this matter?
Lower severity and a low EPSS score (3.14%). Track it; it rarely justifies an emergency change on its own.
Description
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 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 3.14% probability · 87th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- getvera/veraedge firmware · getvera/veralite firmware
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/153242/Veralite-Veraedge-Router-XSS-Command-Injection-CSRF-Traversal.htmlThird Party Advisory, VDB Entry
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdfExploit, Third Party Advisory
- https://seclists.org/bugtraq/2019/Jun/8Mailing List, Third Party Advisory
- http://packetstormsecurity.com/files/153242/Veralite-Veraedge-Router-XSS-Command-Injection-CSRF-Traversal.htmlThird Party Advisory, VDB Entry
- https://github.com/ethanhunnt/IoT_vulnerabilities/blob/master/Vera_sec_issues.pdfExploit, Third Party Advisory
- https://seclists.org/bugtraq/2019/Jun/8Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.