CVE-2019-20472 Security feature bypass in n/a
The device prevents SIM PIN usage, allowing attackers to easily use stolen SIM cards without authentication.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-20472?
CVE-2019-20472 is a medium-severity vulnerability in n/a, published on 7 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue was discovered on One2Track 2019-12-08 devices. Any SIM card used with the device cannot have a PIN configured. If a PIN is configured, the device simply produces a "Remove PIN and restart!" message, and cannot be used. This makes it easier for an attacker to use the SIM card by stealing the device.
Which versions are affected by CVE-2019-20472?
How do I fix CVE-2019-20472?
No fix has been published for CVE-2019-20472 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-20472 being exploited?
There is no known exploitation of CVE-2019-20472 in the wild and no public exploit code.
Sources
Also known as GHSA-fppf-cv6v-hqcp.