CVE-2020-13463
MEDIUMCVSS 4.6/10EPSS 0.33%
Last modified
CVE-2020-13463 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. The flash memory readout protection in Apex Microelectronics APM32F103 devices allows physical attackers to extract firmware via the debug interface and exception handling.. EPSS estimates a 0.33% chance of exploitation in the next 30 days.
Description
The flash memory readout protection in Apex Microelectronics APM32F103 devices allows physical attackers to extract firmware via the debug interface and exception handling.
Metrics
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apexmic | Apm32f103 Firmware | All versions |
References
- https://www.usenix.org/system/files/woot20-paper-obermaier.pdfThird Party Advisory
- https://www.usenix.org/system/files/woot20-paper-obermaier.pdfThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-13463?
The flash memory readout protection in Apex Microelectronics APM32F103 devices allows physical attackers to extract firmware via the debug interface and exception handling.
How severe is CVE-2020-13463?
CVE-2020-13463 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.33% probability of exploitation in the next 30 days.
How do I fix CVE-2020-13463?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-13463?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST