Espressif ESP32 chips allow 29 hidden HCI commands, such as 0xFC02 (Write memory).
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 12 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 12 Mar 2025 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Espressif
Espressif esp32
Espressif esp32 Firmware
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:h:espressif:esp32:-:*:*:*:*:*:*:*
cpe:2.3:o:espressif:esp32_firmware:-:*:*:*:*:*:*:*
Vendors & Products Espressif
Espressif esp32
Espressif esp32 Firmware

Tue, 11 Mar 2025 17:15:00 +0000

Type Values Removed Values Added
References

Mon, 10 Mar 2025 13:45:00 +0000


Mon, 10 Mar 2025 00:00:00 +0000


Sun, 09 Mar 2025 23:30:00 +0000


Sun, 09 Mar 2025 23:15:00 +0000

Type Values Removed Values Added
References

Sat, 08 Mar 2025 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L'}

cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:P/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:L'}


Sat, 08 Mar 2025 20:00:00 +0000

Type Values Removed Values Added
Description Espressif ESP32 chips allow 29 hidden HCI commands, such as 0xFC02 (Write memory).
Weaknesses CWE-912
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-12T15:33:14.134Z

Reserved: 2025-03-08T00:00:00.000Z

Link: CVE-2025-27840

cve-icon Vulnrichment

Updated: 2025-05-12T15:33:10.432Z

cve-icon NVD

Status : Analyzed

Published: 2025-03-08T20:15:36.027

Modified: 2025-03-12T14:58:54.130

Link: CVE-2025-27840

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.