Vulnerability CVE-2019-15498
Published: 2019-08-23

Description:
cgi-bin/cmh/webcam.sh in Vera Edge Home Controller 1.7.4452 allows remote unauthenticated users to execute arbitrary OS commands via --output argument injection in the username parameter to /cgi-bin/cmh/webcam.sh.

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

CVSS2 => (AV:N/AC:M/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9.3/10
10/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Getvera -> Vera edge firmware 

 References:
https://distributedcompute.com/2019/08/22/vera-edge-home-controller-remote-shell-via-unauthenticated-command-injection/
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