CVE-2021-42310 is a critical Remote Code Execution (RCE) vulnerability affecting Microsoft Defender for IoT. This flaw carries a CVSS score of 9.8, indicating a severe risk due to its network-based attack vector, low attack complexity, and complete compromise of confidentiality, integrity, and availability. While there is no known public exploit code or active exploitation, the vulnerability has garnered significant community attention with 3 mentions and 3 media articles, suggesting a high level of awareness within the security community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 10.5.2CPE matchmatch criteria | cpe:2.3:a:microsoft:defender_for_iot:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/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.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.