CVE-2020-13465 — MEDIUM (6.8)

Vulnerability Description

The security protection in Gigadevice GD32F103 devices allows physical attackers to redirect the control flow and execute arbitrary code via the debug interface.

CVSS Score

6.8

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gigadevice	Gd32F103 Firmware	-
Gigadevice	Gd32F103	-

Related Weaknesses (CWE)

CWE-20

References

https://www.usenix.org/system/files/woot20-paper-obermaier.pdfExploitTechnical DescriptionThird Party Advisory
https://www.usenix.org/system/files/woot20-paper-obermaier.pdfExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2020-13465?

CVE-2020-13465 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The security protection in Gigadevice GD32F103 devices allows physical attackers to redirect the control flow and execute arbitrary code via the debug interface.

How severe is CVE-2020-13465?

CVE-2020-13465 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-13465?

Check the references section above for vendor advisories and patch information. Affected products include: Gigadevice Gd32F103 Firmware, Gigadevice Gd32F103.