STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to…
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Physical
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
STMicroelectronics STM32F103 devices through 2020-05-20 allow physical attackers to execute arbitrary code via a power glitch and a specific flash patch/breakpoint unit configuration.
Why it matters now
EPSS 0.00415 36th 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:st:stm32f103_firmware:*:*:*:*:*:*:*:* | up to 2020-05-20 | Vulnerable | STMicroelectronics |
| cpe:2.3:h:st:stm32f103:-:*:*:*:*:*:*:* | not specified by NVD | Running on | STMicroelectronics |
- cpe:2.3:o:st:stm32f103_firmware:*:*:*:*:*:*:*:* Versions up to 2020-05-20 Vulnerable ·STMicroelectronics
- cpe:2.3:h:st:stm32f103:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·STMicroelectronics
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-13466
- 2026-10-03 Alias added: GHSA-9mp3-q3pq-fv7v
References
Sources
- CVE-2020-13466 · CVE Program
- CVE-2020-13466 · NVD
- FIRST EPSS
- GHSA-9mp3-q3pq-fv7v · GitHub Advisory Database · CC BY 4.0
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