CVE-2020-13469

4.6 mediumEPSS 0.4%

Medium (4.6) in gigadevice gd32vf103 firmware. EPSS 0.4% chance of exploitation in the next 30 days.

The flash memory readout protection in Gigadevice GD32VF103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU.

Severity

CVSS 3.1

4.6 medium

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 32% of CVEs (scores of 2026-10-31)
CWE: CWE-668
Published: 2020-08-31
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

gigadevice:gd32vf103_firmware

References

https://www.usenix.org/system/files/woot20-paper-obermaier.pdf
https://www.usenix.org/system/files/woot20-paper-obermaier.pdf

Check your stack JSON