Gigadevice GD32F103 and GD32F130 devices allow physical attackers to extract data via the…
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
Gigadevice GD32F103 and GD32F130 devices allow physical attackers to extract data via the probing of easily accessible bonding wires and de-obfuscation of the observed data.
Why it matters now
EPSS 0.0038 32nd 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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:gigadevice:gd32f103_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Gigadevice |
| cpe:2.3:h:gigadevice:gd32f103:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Gigadevice |
| cpe:2.3:o:gigadevice:gd32f130_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Gigadevice |
| cpe:2.3:h:gigadevice:gd32f130:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Gigadevice |
- cpe:2.3:o:gigadevice:gd32f103_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Gigadevice
- cpe:2.3:h:gigadevice:gd32f103:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Gigadevice
- cpe:2.3:o:gigadevice:gd32f130_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Gigadevice
- cpe:2.3:h:gigadevice:gd32f130:-:*:*:*:*:*:*:* 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-2020-13470
- 2026-10-03 Alias added: GHSA-jw3x-c648-2hgq
References
More Gigadevice Gd32f103 Firmware vulnerabilities
- TI-2020-10559 The security protection in Gigadevice GD32F103 devices allows physical attackers to… CVSS 3.1MEDIUM 6.8
- TI-2020-10566 The flash memory readout protection in Gigadevice GD32F103 devices allows physical… CVSS 3.1MEDIUM 4.6
Sources
- CVE-2020-13470 · CVE Program
- CVE-2020-13470 · NVD
- FIRST EPSS
- GHSA-jw3x-c648-2hgq · 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