What is CVE-2020-12107?

CVE-2020-12107 is a critical-severity vulnerability in Stengg Vpncrypt M10, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-08-12.

How severe is CVE-2020-12107?

Critical severity. CVSS v3 base score is 9.8 out of 10.

RCE in Stengg Vpncrypt M10

CVE-2020-12107

The Web portal of the WiFi module of VPNCrypt M10 2.6.5 allows command injection via a text field, which allow full control over this module's Operating System.

Vulnerability class: Command Injection (OS Command Injection)

Published 2020-08-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.021 (80.9th percentile), scored 2026-10-05.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 80.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000

Affected products

Stengg Vpncrypt M10
Stengg Vpncrypt M10 Firmware — versions 2.6.5

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

www.stengg.com/cybersecurity (Vendor Advisory)
www.stengg.com/media/1076253/vpncrypt-m10-cve-advisory-notice.pdf (Vendor Advisory)

Frequently asked questions

What is CVE-2020-12107?: CVE-2020-12107 is a critical-severity vulnerability in Stengg Vpncrypt M10, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-08-12.
How severe is CVE-2020-12107?: Critical severity. CVSS v3 base score is 9.8 out of 10.