Vulnerability CVE-2016-1518


Published: 2017-04-21

Description:
The auto-provisioning mechanism in the Grandstream Wave app 1.0.1.26 and earlier for Android and Grandstream Video IP phones allows man-in-the-middle attackers to spoof provisioning data and consequently modify device functionality, obtain sensitive information from system logs, and have unspecified other impact by leveraging failure to use an HTTPS session for downloading configuration files from http://fm.grandstream.com/gs/.

Type:

CWE-284

(Improper Access Control)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Grandstream -> WAVE 

 References:
http://packetstormsecurity.com/files/136280/Grandstream-Wave-1.0.1.26-Man-In-The-Middle.html
http://www.securityfocus.com/archive/1/537818/100/0/threaded
https://rt-solutions.de/wp-content/uploads/2016/04/CVE-2016-1518-insecure-provisioning.pdf

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