The flash memory readout protection in Gigadevice GD32VF103 devices allows physical…
Priority LOW 21CWE-668Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
The flash memory readout protection in Gigadevice GD32VF103 devices allows physical attackers to extract firmware via the debug interface by utilizing the CPU.
Why it matters now
EPSS 0.00387 33rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:gigadevice:gd32vf103_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Gigadevice |
| cpe:2.3:h:gigadevice:gd32vf103:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Gigadevice |
- cpe:2.3:o:gigadevice:gd32vf103_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Gigadevice
- cpe:2.3:h:gigadevice:gd32vf103:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gigadevice
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-13469
- 2026-10-03 Alias added: GHSA-9757-5p3j-rfx6
References
Sources
- CVE-2020-13469 · CVE Program
- CVE-2020-13469 · NVD
- FIRST EPSS
- GHSA-9757-5p3j-rfx6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences