CVE-2023-4249highCWE-121

CVE-2023-4249: high-severity vulnerability in Zavio IP Camera B8220

Zavio IP Camera Stack-Based Buffer Overflow

Published · Updated

Follow this CVE+ Monitor IP Camera B8220+ Monitor IP Camera B8520

E-mail alert when it lands in KEV, gets a public PoC or its score goes up.

26Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 13%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Zavio · IP Camera B8220Zavio · IP Camera B8520Zavio · IP Camera CB3211Zavio · IP Camera CB3212Zavio · IP Camera CB5220Zavio · IP Camera CB6231Zavio · IP Camera CD321Zavio · IP Camera CF7201Zavio · IP Camera CF7300Zavio · IP Camera CF7500Zavio · IP Camera CF7501
Related CVEs — Zavio IP Camera B8220

In the same product, most dangerous first.

CVE-2023-3959CRITICALZavio IP Camera Stack-Based Buffer OverflowEPSS 48.8%CVE-2023-45225CRITICALZavio IP Camera Stack-Based Buffer OverflowEPSS 1.6%CVE-2023-43755CRITICALZavio IP Camera Stack-Based Buffer OverflowEPSS 1.6%CVE-2023-39435HIGHZavio IP Camera Stack-Based Buffer OverflowEPSS 1.6%