CVE-2021-3152 describes a directory traversal vulnerability in Home Assistant versions prior to 2021.1.3, specifically impacting third-party custom integrations. This medium-severity vulnerability (CVSS 5.3) allows an unauthenticated attacker to potentially read sensitive files (C:L) on the system with low attack complexity, although the vendor attributes the core issue to the custom integrations themselves. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2021.1.3CPE matchmatch criteria | cpe:2.3:a:home-assistant:home-assistant:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.