CVE-2020-13464 Security feature bypass in n/a
Physical attackers can bypass flash memory readout protection on CKS32F103 devices to extract firmware via the debug interface.
- 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-2020-13464?
CVE-2020-13464 is a medium-severity vulnerability in n/a, published on 31 Aug 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The flash memory readout protection in China Key Systems & Integrated Circuit CKS32F103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU or DMA module.
Weakness: CWE-862
Which versions are affected by CVE-2020-13464?
It affects 1 product.
Products include Cksic Cks32f103 Firmware.
How do I fix CVE-2020-13464?
No fix has been published for CVE-2020-13464 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-13464 being exploited?
There is no known exploitation of CVE-2020-13464 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-4wxj-8q7c-3rjw.