A broken access control vulnerability found in Advan VD-1 firmware versions up to 230. An attacker can send a POST request to cgibin/ApkUpload.cgi to install arbitrary APK without any authentication.
https://tvn.twcert.org.tw/taiwanvn/TVN-201906007
http://surl.twcert.org.tw/hVut7
https://gist.github.com/keniver/f5155b42eb278ec0273b83565b64235b#file-androvideo-advan-vd-1-multiple-vulnerabilities-md
Source: Mitre, NVD
Published: 2019-08-29
Updated: 2026-06-17
Base Score: 5
Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N
Severity: Medium
Base Score: 7.5
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Severity: High
EPSS: 0.00222