CVE-2023-33383

MEDIUM

Shelly 4PM Pro <0.11.0 - Memory Corruption

Title source: llm

Description

Shelly 4PM Pro four-channel smart switch 0.11.0 allows an attacker to trigger a BLE out of bounds read fault condition that results in a device reload.

Exploits (1)

exploitdb WORKING POC

by The Security Team [exploitsecurity.io] · textremotehardware

https://www.exploit-db.com/exploits/51657

View Code ZIP pw:eip

References (2)

[Exploit, Third Party Advisory, VDB Entry] http://packetstormsecurity.com/files/173954/Shelly-PRO-4PM-0.11.0-Authentication-Bypass.html

[Exploit, Third Party Advisory] https://www.exploitsecurity.io/post/cve-2023-33383-authentication-bypass-via-an-out-of-bounds-read-vulnerability

Scores

CVSS v3 5.3

EPSS 0.0045

EPSS Percentile 63.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Details

CWE

CWE-125

Status published

Products (1)

shelly/pro_4pm_firmware 0.11.0

Published Aug 02, 2023

Tracked Since Feb 18, 2026