PT-2020-13550 · Apex Microelectronics · Apm32F103

Published 2020-08-31 · Updated 2020-09-10 · CVE-2020-13463

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Apex Microelectronics APM32F103 devices (affected versions not specified)

Description The issue concerns the flash memory readout protection in Apex Microelectronics APM32F103 devices, which can be exploited by physical attackers. They can extract firmware via the debug interface and exception handling.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Handling of Exceptional Conditions

Weakness Enumeration

CWE-755

Related Identifiers

CVE-2020-13463

Affected Products

Apm32F103

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2020-13463 · Security Note
• https://usenix.org/system/files/woot20-paper-obermaier.pdf · Note