Vulnerability · Published Nov 8, 2023 · Assigned by icscert
CVE-2023-4249Zavio IP Camera Stack-Based Buffer Overflow
High 8.8
In plain English
A high-severity stack buffer overflow in IP Camera B8220 from Zavio. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 12.9% (higher than 96% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)12.9%top 3.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zavio | IP Camera CF7500 | version M2.1.6.05 |
| Zavio | IP Camera CF7300 | version M2.1.6.05 |
| Zavio | IP Camera CF7201 | version M2.1.6.05 |
| Zavio | IP Camera CF7501 | version M2.1.6.05 |
| Zavio | IP Camera CB3211 | version M2.1.6.05 |
| Zavio | IP Camera CB3212 | version M2.1.6.05 |
| Zavio | IP Camera CB5220 | version M2.1.6.05 |
| Zavio | IP Camera CB6231 | version M2.1.6.05 |
| Zavio | IP Camera B8520 | version M2.1.6.05 |
| Zavio | IP Camera B8220 | version M2.1.6.05 |
| Zavio | IP Camera CD321 | version M2.1.6.05 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H