CVE-2023-33868

MEDIUM

piigab m-bus 900s firmware - Unauthenticated Brute Force via HTTP Basic Authentication

Title source: llm

The number of login attempts is not limited. This could allow an attacker to perform a brute force on HTTP basic authentication.

Core 1

Core References

Third Party Advisory, US Government Resource

CVSS v3 5.9

EPSS 0.0053

EPSS Percentile 40.3%

Attack Vector NETWORK

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

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

CWE

CWE-307

Status published

Products (1)

piigab/m-bus_900s_firmware

Published Jul 06, 2023

Tracked Since Feb 18, 2026