Improper input validation in Vstarcam Eye4
CVE-2019-11014
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 class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.023 (83.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000
Affected products
Weakness classification (CWE)
References
- blog.0x42424242.in/2019/03/vstarcam-investigational-security.html (Exploit, Third Party Advisory)
- blog.0x42424242.in/2019/03/vstarcam-investigational-security_22.html (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-11014?
- CVE-2019-11014 is a critical-severity vulnerability in Vstarcam Eye4, classified under Improper Input Validation. CVSS score: 9.8/10. Published 2019-04-08.
- How severe is CVE-2019-11014?
- Critical severity. CVSS v3 base score is 9.8 out of 10.