Zero-day vulnerability in Lanscope Endpoint Manager (On-Premises)

Improper Verification of Source of a Communication Channel
CVE-2025-61932

Vulnerability details

Advisory: SB2025102051 - Remote code execution in MOTEX Lanscope Endpoint Manager (On-Premises)

Vulnerable component: Lanscope Endpoint Manager (On-Premises)

CVE-ID: CVE-2025-61932

CVSSv3 score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C

CWE-ID: CWE-940 - Improper Verification of Source of a Communication Channel

Description:

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper verification of source of a communication channel. A remote attacker can send a specially crafted packet and execute arbitrary code on the system.

Note, the vulnerability is being actively exploited in the wild. 

External links:

https://www.motex.co.jp/news/notice/2025/release251020/
https://news.sophos.com/en-us/2025/10/30/bronze-butler-exploits-japanese-asset-management-software-vulnerability/

About zero-day vulnerabilities

Zero-day vulnerability is an undisclosed vulnerability in software that hackers can exploit to compromise computer programs, gain unauthorized access to sensitive data, penetrate networks, etc. We consider vulnerability a zero-day when there is no solution provided from software vendor and the vulnerability is being actively exploited by malicious actors.

Zero-day candidate is a potential zero-day vulnerability in software which might have been used in targeted attacks, however there is no evidence to support this suggestion.