- Description
- A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0. This affects the function sys_device_open/sys_device_read/sys_device_control/sys_device_init/sys_device_close/sys_device_write of the file components/drivers/core/device.c. The manipulation leads to memory corruption. It is possible to launch the attack on the local host. The vendor was contacted early about this disclosure but did not respond in any way.
- Source
- cna@vuldb.com
- NVD status
- Analyzed
CVSS 4.0
- Type
- Secondary
- Base score
- 8.5
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Secondary
- Base score
- 6.8
- Impact score
- 10
- Exploitability score
- 3.1
- Vector string
- AV:L/AC:L/Au:S/C:C/I:C/A:C
- cna@vuldb.com
- CWE-119
- Hype score
- Not currently trending
CVE-2025-6693 (CVSS:8.5, HIGH) is Awaiting Analysis. A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0. This affects the function sys_dev..https://t.co/3gjNEnUb4W #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
@cracbot
1 Jul 2025
5 Impressions
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CVE-2025-6693 A vulnerability, which was classified as critical, was found in RT-Thread up to 5.1.0. This affects the function sys_device_open/sys_device_read/sys_device_control/sys_… https://t.co/aeOlGLsWEa
@CVEnew
26 Jun 2025
243 Impressions
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[CVE-2025-6693: HIGH] Critical vulnerability found in RT-Thread up to 5.1.0 impacting sys_device functions in device.c, leading to memory corruption and local host attacks possible. Vendor notified but no resp...#cve,CVE-2025-6693,#cybersecurity https://t.co/30fW8KhZqc https://t.
@CveFindCom
26 Jun 2025
29 Impressions
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