CVE-2023-43261

high

Description

An information disclosure in Milesight UR5X, UR32L, UR32, UR35, UR41 before v35.3.0.7 allows attackers to access sensitive router components.

References

https://thehackernews.com/2025/10/hackers-exploit-milesight-routers-to.html

https://support.milesight-iot.com/support/home

https://medium.com/%40win3zz/inside-the-router-how-i-accessed-industrial-routers-and-reported-the-flaws-29c34213dfdf

https://github.com/win3zz/CVE-2023-43261

http://ur5x.com

http://packetstormsecurity.com/files/176988/Milesight-UR5X-UR32L-UR32-UR35-UR41-Credential-Leakage.html

http://milesight.com

Details

Source: Mitre, NVD

Published: 2023-10-04

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 7.5

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

Severity: High

EPSS

EPSS: 0.60113