CVE-2023-33383 affects the Shelly 4PM Pro four-channel smart switch firmware version 0.11.0, allowing an attacker to cause a device reload through a Bluetooth Low Energy (BLE) out-of-bounds read fault. This vulnerability has a CVSS score of 5.3 (Medium), indicating a low-complexity attack that can be executed remotely without authentication, leading to a denial of service. While not actively exploited in the wild (KEV: No), an authentication bypass exploit (EDB-51657) has been published, and there is community discussion surrounding the vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.11.0CPE matchmatch criteria | cpe:2.3:o:shelly:pro_4pm_firmware:0.11.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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.