Medium severity4.6NVD Advisory· Published Aug 31, 2020· Updated Jun 17, 2026
CVE-2020-13469
CVE-2020-13469
Description
The flash memory readout protection in Gigadevice GD32VF103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU.
Affected products
3- cpe:2.3:o:gigadevice:gd32vf103_firmware:-:*:*:*:*:*:*:*
(expand)+ 1 more
- (no CPE)
- (no CPE)
Patches
Vulnerability mechanics
References
1- www.usenix.org/system/files/woot20-paper-obermaier.pdfnvdExploitTechnical DescriptionThird Party Advisory
News mentions
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