Incorrect access control in RDP Level 1 on STMicroelectronics STM32F0 series devices allows physically present attackers to extract the device's protected firmware via a special sequence of Serial Wire Debug (SWD) commands because there is a race condition between full initialization of the SWD interface and the setup of flash protection.
This vulnerability carries a MEDIUM severity rating with a CVSS v3.1 score of 4.6, with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), for affected systems. Impacting 144 products from st, from st, from st and 141 others, organizations running these solutions should prioritize assessment and patching.
First disclosed in 2018, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2018-09-12T15:29:00.233
2024-11-21T03:19:53.833
Modified
CVSSv3.1: 4.6 (MEDIUM)
AV:L/AC:L/Au:N/C:C/I:N/A:N
3.9
6.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Operating System | st | stm32f071rb_firmware | - | Yes |
| Hardware | st | stm32f071rb | - | No |
| Operating System | st | stm32f071v8_firmware | - | Yes |
| Hardware | st | stm32f071v8 | - | No |
| Operating System | st | stm32f071vb_firmware | - | Yes |
| Hardware | st | stm32f071vb | - | No |
| Operating System | st | stm32f072c8_firmware | - | Yes |
| Hardware | st | stm32f072c8 | - | No |
| Operating System | st | stm32f072cb_firmware | - | Yes |
| Hardware | st | stm32f072cb | - | No |
| Operating System | st | stm32f072r8_firmware | - | Yes |
| Hardware | st | stm32f072r8 | - | No |
| Operating System | st | stm32f072rb_firmware | - | Yes |
| Hardware | st | stm32f072rb | - | No |
| Operating System | st | stm32f072v8_firmware | - | Yes |
| Hardware | st | stm32f072v8 | - | No |
| Operating System | st | stm32f072vb_firmware | - | Yes |
| Hardware | st | stm32f072vb | - | No |
| Operating System | st | stm32f078cb_firmware | - | Yes |
| Hardware | st | stm32f078cb | - | No |
| Operating System | st | stm32f078rb_firmware | - | Yes |
| Hardware | st | stm32f078rb | - | No |
| Operating System | st | stm32f078vb_firmware | - | Yes |
| Hardware | st | stm32f078vb | - | No |
| Operating System | st | stm32f091cb_firmware | - | Yes |
| Hardware | st | stm32f091cb | - | No |
| Operating System | st | stm32f091cc_firmware | - | Yes |
| Hardware | st | stm32f091cc | - | No |
| Operating System | st | stm32f091rb_firmware | - | Yes |
| Hardware | st | stm32f091rb | - | No |
| Operating System | st | stm32f091rc_firmware | - | Yes |
| Hardware | st | stm32f091rc | - | No |
| Operating System | st | stm32f091vb_firmware | - | Yes |
| Hardware | st | stm32f091vb | - | No |
| Operating System | st | stm32f091vc_firmware | - | Yes |
| Hardware | st | stm32f091vc | - | No |
| Operating System | st | stm32f098cc_firmware | - | Yes |
| Hardware | st | stm32f098cc | - | No |
| Operating System | st | stm32f098rc_firmware | - | Yes |
| Hardware | st | stm32f098rc | - | No |
| Operating System | st | stm32f098vc_firmware | - | Yes |
| Hardware | st | stm32f098vc | - | No |
| Operating System | st | stm32f070c6_firmware | - | Yes |
| Hardware | st | stm32f070c6 | - | No |
| Operating System | st | stm32f070cb_firmware | - | Yes |
| Hardware | st | stm32f070cb | - | No |
| Operating System | st | stm32f070f6_firmware | - | Yes |
| Hardware | st | stm32f070f6 | - | No |
| Operating System | st | stm32f070rb_firmware | - | Yes |
| Hardware | st | stm32f070rb | - | No |
| Operating System | st | stm32f071c8_firmware | - | Yes |
| Hardware | st | stm32f071c8 | - | No |
| Operating System | st | stm32f071cb_firmware | - | Yes |
| Hardware | st | stm32f071cb | - | No |
| Operating System | st | stm32f051t8_firmware | - | Yes |
| Hardware | st | stm32f051t8 | - | No |
| Operating System | st | stm32f058c8_firmware | - | Yes |
| Hardware | st | stm32f058c8 | - | No |
| Operating System | st | stm32f058r8_firmware | - | Yes |
| Hardware | st | stm32f058r8 | - | No |
| Operating System | st | stm32f058t8_firmware | - | Yes |
| Hardware | st | stm32f058t8 | - | No |
| Operating System | st | stm32f070c6_firmware | - | Yes |
| Hardware | st | stm32f070c6 | - | No |
| Operating System | st | stm32f051k4_firmware | - | Yes |
| Hardware | st | stm32f051k4 | - | No |
| Operating System | st | stm32f051k6_firmware | - | Yes |
| Hardware | st | stm32f051k6 | - | No |
| Operating System | st | stm32f051k8_firmware | - | Yes |
| Hardware | st | stm32f051k8 | - | No |
| Operating System | st | stm32f051r4_firmware | - | Yes |
| Hardware | st | stm32f051r4 | - | No |
| Operating System | st | stm32f051r6_firmware | - | Yes |
| Hardware | st | stm32f051r6 | - | No |
| Operating System | st | stm32f051r8_firmware | - | Yes |
| Hardware | st | stm32f051r8 | - | No |
| Operating System | st | stm32f042t6_firmware | - | Yes |
| Hardware | st | stm32f042t6 | - | No |
| Operating System | st | stm32f048c6_firmware | - | Yes |
| Hardware | st | stm32f048c6 | - | No |
| Operating System | st | stm32f048g6_firmware | - | Yes |
| Hardware | st | stm32f048g6 | - | No |
| Operating System | st | stm32f048t6_firmware | - | Yes |
| Hardware | st | stm32f048t6 | - | No |
| Operating System | st | stm32f051c4_firmware | - | Yes |
| Hardware | st | stm32f051c4 | - | No |
| Operating System | st | stm32f051c6_firmware | - | Yes |
| Hardware | st | stm32f051c6 | - | No |
| Operating System | st | stm32f051c8_firmware | - | Yes |
| Hardware | st | stm32f051c8 | - | No |
| Operating System | st | stm32f042f4_firmware | - | Yes |
| Hardware | st | stm32f042f4 | - | No |
| Operating System | st | stm32f042f6_firmware | - | Yes |
| Hardware | st | stm32f042f6 | - | No |
| Operating System | st | stm32f042g4_firmware | - | Yes |
| Hardware | st | stm32f042g4 | - | No |
| Operating System | st | stm32f042g6_firmware | - | Yes |
| Hardware | st | stm32f042g6 | - | No |
| Operating System | st | stm32f042k4_firmware | - | Yes |
| Hardware | st | stm32f042k4 | - | No |
| Operating System | st | stm32f042k6_firmware | - | Yes |
| Hardware | st | stm32f042k6 | - | No |
| Operating System | st | stm32f038c6_firmware | - | Yes |
| Hardware | st | stm32f038c6 | - | No |
| Operating System | st | stm32f038e6_firmware | - | Yes |
| Hardware | st | stm32f038e6 | - | No |
| Operating System | st | stm32f038f6_firmware | - | Yes |
| Hardware | st | stm32f038f6 | - | No |
| Operating System | st | stm32f038g6_firmware | - | Yes |
| Hardware | st | stm32f038g6 | - | No |
| Operating System | st | stm32f038k6_firmware | - | Yes |
| Hardware | st | stm32f038k6 | - | No |
| Operating System | st | stm32f042c4_firmware | - | Yes |
| Hardware | st | stm32f042c4 | - | No |
| Operating System | st | stm32f042c6_firmware | - | Yes |
| Hardware | st | stm32f042c6 | - | No |
| Operating System | st | stm32f031e6_firmware | - | Yes |
| Hardware | st | stm32f031e6 | - | No |
| Operating System | st | stm32f031f4_firmware | - | Yes |
| Hardware | st | stm32f031f4 | - | No |
| Operating System | st | stm32f031f6_firmware | - | Yes |
| Hardware | st | stm32f031f6 | - | No |
| Operating System | st | stm32f031g4_firmware | - | Yes |
| Hardware | st | stm32f031g4 | - | No |
| Operating System | st | stm32f031g6_firmware | - | Yes |
| Hardware | st | stm32f031g6 | - | No |
| Operating System | st | stm32f031k4_firmware | - | Yes |
| Hardware | st | stm32f031k4 | - | No |
| Operating System | st | stm32f030f4_firmware | - | Yes |
| Hardware | st | stm32f030f4 | - | No |
| Operating System | st | stm32f030k6_firmware | - | Yes |
| Hardware | st | stm32f030k6 | - | No |
| Operating System | st | stm32f030r8_firmware | - | Yes |
| Hardware | st | stm32f030r8 | - | No |
| Operating System | st | stm32f030rc_firmware | - | Yes |
| Hardware | st | stm32f030rc | - | No |
| Operating System | st | stm32f031c4_firmware | - | Yes |
| Hardware | st | stm32f031c4 | - | No |
| Operating System | st | stm32f031c6_firmware | - | Yes |
| Hardware | st | stm32f031c6 | - | No |
| Operating System | st | stm32f030c6_firmware | - | Yes |
| Hardware | st | stm32f030c6 | - | No |
| Operating System | st | stm32f030c8_firmware | - | Yes |
| Hardware | st | stm32f030c8 | - | No |
| Operating System | st | stm32f030cc_firmware | - | Yes |
| Hardware | st | stm32f030cc | - | No |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For st's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.