CVE Vulnerability

CVE-2020-13472

The flash memory readout protection in Gigadevice GD32F103 devices allows physical attackers to extract firmware via the debug interface by utilizing the DMA module.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

4.6 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.usenix.org/system/files/woot20-paper-obermaier.pdf Exploit Technical Description
Configurations

Configuration 1
Information

Published : 2020-08-31 04:15

Updated : 2020-09-03 05:10

NVD link : CVE-2020-13472

Mitre link : CVE-2020-13472

Products Affected
No products.
CWE
CWE-668