Vulnerability Details : CVE-2019-11014
Potential exploit
The VStarCam vstc.vscam.client library and vstc.vscam shared object, as used in the Eye4 application (for Android, iOS, and Windows), do not prevent spoofing of the camera server. An attacker can create a fake camera server that listens for the client looking for a camera on the local network. When the camera responds to the client, it responds via the broadcast address, giving all information necessary to impersonate the camera. The attacker then floods the client with responses, causing the original camera to be denied service from the client, and thus causing the client to then communicate exclusively with the attacker's fake camera server. When connecting to the fake camera server, the client sends all details necessary to login to the camera (username and password).
Vulnerability category: Input validation
Products affected by CVE-2019-11014
- cpe:2.3:a:vstarcam:eye4:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-11014
0.97%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-11014
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-11014
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-11014
-
http://blog.0x42424242.in/2019/03/vstarcam-investigational-security.html
VStarCam - An Investigative Security Journey - Part 1Exploit;Third Party Advisory
-
http://blog.0x42424242.in/2019/03/vstarcam-investigational-security_22.html
VStarCam - An Investigative Security Journey - Part 2Exploit;Third Party Advisory
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