Description
Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220,
CB6231, B8520, B8220, and CD321 IP Cameras
with firmware version M2.1.6.05 are
vulnerable to stack-based overflows. During the process of updating
certain settings sent from incoming network requests, the product does
not sufficiently check or validate allocated buffer size. This may lead
to remote code execution.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| 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 | — |
Advisories 1
- ICSA-23-304-03 Zavio IP Camera CISA ICS & IT advisories · Oct 31, 2023