CVEvulnerability
CVE-2020-13467
4.6 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-08-31
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.6 MEDIUM — CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 2.1 LOW — AV:L/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-755
Description
The flash memory readout protection in China Key Systems & Integrated Circuit CKS32F103 devices allows physical attackers to extract firmware via the debug interface and exception handling.
Affected configurations
• cksic cks32f103 firmware
Related
Weakness · CWE (1)
- CWE-755 Improper Handling of Exceptional Conditions weakness
References
- https://www.usenix.org/system/files/woot20-paper-obermaier.pdf Third Party Advisory
- https://www.usenix.org/system/files/woot20-paper-obermaier.pdf Third Party Advisory