CVE-2021-23851

HighCVSS 7.2/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.2/10CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-121CWE-120

Affected software

No affected versions have been published.

Timeline

Published
Mar 30, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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