CVE-2020-13464

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.2 MEDIUM
PHYSICAL
HIGH
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
cksiccks32f103_firmware
-
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.usenix.org/system/files/woot20-paper-obermaier.pdf
https://www.usenix.org/system/files/woot20-paper-obermaier.pdf