CVE-2019-14715 Memory corruption in n/a
Attackers with physical access can exploit an SBI bootloader memory write to gain undocumented system access on Verifone Pinpad terminals.
- 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-2019-14715?
CVE-2019-14715 is a medium-severity memory corruption vulnerability in n/a, published on 23 Oct 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Verifone Pinpad Payment Terminals allow undocumented physical access to the system via an SBI bootloader memory write operation.
Weakness: CWE-787
Which versions are affected by CVE-2019-14715?
It affects 4 products.
Products include Verifone P200 Firmware, Verifone P400 Firmware, Verifone Vx 805 Firmware, Verifone Vx 820 Firmware.
How do I fix CVE-2019-14715?
No fix has been published for CVE-2019-14715 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-14715 being exploited?
There is no known exploitation of CVE-2019-14715 in the wild and no public exploit code.
Sources
Also known as GHSA-279x-vjpx-pq4v.