TI-2020-10557 Aliases CVE-2020-13463 GHSA-3wv2-gj4j-r7qm

The flash memory readout protection in Apex Microelectronics APM32F103 devices allows…

LOW 21CWE-755Published 2020-08-31 · Updated 2024-08-04

Key facts

Attack vector: Physical
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

The flash memory readout protection in Apex Microelectronics APM32F103 devices allows physical attackers to extract firmware via the debug interface and exception handling.

Why it matters now

EPSS 0.00327 25th percentileScored 2026-11-07

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:apexmic:apm32f103_firmware:-:::::::*	not specified by NVD	Vulnerable	Apexmic
cpe:2.3:h:apexmic:apm32f103:-:::::::*	not specified by NVD	Running on	Apexmic

cpe:2.3:o:apexmic:apm32f103_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Apexmic
cpe:2.3:h:apexmic:apm32f103:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apexmic

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-13463
2026-10-03 Alias added: GHSA-3wv2-gj4j-r7qm

References

Advisory 1

https://www.usenix.org/system/files/woot20-paper-obermaier.pdf

TI-2020-10565 Apex Microelectronics APM32F103 devices allow physical attackers to execute arbitrary… CVSS 3.1MEDIUM 6.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences