CVE-2023-39435 is a critical stack-based overflow vulnerability affecting multiple Zavio IP camera models running firmware M2.1.6.05. The flaw stems from insufficient buffer size validation when processing incoming network requests for setting updates, potentially leading to remote code execution. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network with low attack complexity and no user interaction, allowing for complete compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
m2.1.6.05CPE matchmatch criteria | cpe:2.3:o:zavio:cf7500_firmware:m2.1.6.05:*:*:*:*:*:*:* | ||
m2.1.6.05CPE matchmatch criteria | cpe:2.3:o:zavio:cf7300_firmware:m2.1.6.05:*:*:*:*:*:*:* | ||
m2.1.6.05CPE matchmatch criteria | cpe:2.3:o:zavio:cf7201_firmware:m2.1.6.05:*:*:*:*:*:*:* | ||
m2.1.6.05CPE matchmatch criteria | cpe:2.3:o:zavio:cf7501_firmware:m2.1.6.05:*:*:*:*:*:*:* | ||
m2.1.6.05CPE matchmatch criteria | cpe:2.3:o:zavio:cb3211_firmware:m2.1.6.05:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.