VULNERABILITY INTELLIGENCE

CVE-2021-23851

CVSS score6.8 MEDIUM
EPSS probability1.56%
CISA KEVNot currently listed
Published2022-03-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A specially crafted TCP/IP packet may cause the camera recovery image web interface to crash. It may also cause a buffer overflow which could enable remote code execution. The recovery image can only be booted with administrative rights or with physical access to the camera and allows the upload of a new firmware in case of a damaged firmware.

Weakness classification

  • psirt@bosch.com: CWE-121
  • nvd@nist.gov: CWE-120

Primary references