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CVE-2025-27920

Quick assessment

Affected
Srimax Output Messenger
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Output Messenger是Output Messenger公司的一款企业级即时通讯和协作软件，提供安全的内部通信、文件共享、屏幕共享和远程桌面控制功能。 Output Messenger 2.0.63之前版本存在安全漏洞，该漏洞源于目录遍历可能导致访问敏感文件。

CVSS 7.2 · High KEV EPSS 1.86% · P79
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I. Basic Information for CVE-2025-27920

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Output Messenger before 2.0.63 was vulnerable to a directory traversal attack through improper file path handling. By using ../ sequences in parameters, attackers could access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
路径遍历：’../filedir’
Source: CVE Program / CVE List V5
Vulnerability Title
Output Messenger 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Output Messenger是Output Messenger公司的一款企业级即时通讯和协作软件，提供安全的内部通信、文件共享、屏幕共享和远程桌面控制功能。 Output Messenger 2.0.63之前版本存在安全漏洞，该漏洞源于目录遍历可能导致访问敏感文件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Srimax Output Messenger 0 ~ 2.0.63 -

II. Public POCs for CVE-2025-27920

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III. Intelligence Information for CVE-2025-27920

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IV. Related Vulnerabilities

Same weakness: CWE-24

V. Comments for CVE-2025-27920

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