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Status published
High
CVE-2023-4249
Zavio IP Camera Stack-Based Buffer Overflow
Vulnerability Description
Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321 IP Cameras with firmware version M2.1.6.05 has a command injection vulnerability in their implementation of their binaries and handling of network requests.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Attila Szasz
More from Zavio
View All →Affected Vendor
Zavio
View all reports →Affected Software
IP Camera CF7500, IP Camera CF7300, IP Camera CF7201, IP Camera CF7501, IP Camera CB3211, IP Camera CB3212, IP Camera CB5220, IP Camera CB6231, IP Camera B8520, IP Camera B8220, IP Camera CD321
Vulnerable Versions:
version M2.1.6.05
Timeline
Official Publish:
November 8th, 2023
Last Modified:
January 16th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H