CVE-2025-27920

7.2 HIGH CISA KEV - Actively Exploited
Published: May 05, 2025 Modified: November 05, 2025
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://www.outputmessenger.com/cve-2025-27920/
Source: cve@mitre.org
Vendor Advisory
https://www.srimax.com/products-2/output-messenger/
Source: cve@mitre.org
Product
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-27920
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource
https://www.microsoft.com/en-us/security/blog/2025/05/12/marbled-dust-leverages-zero-day-in-output-messenger-for-regional-espionage/
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Mitigation Third Party Advisory

4 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.2 / 10.0
EPSS (Exploit Probability)
46.1%
98th percentile
Exploitation Status
Actively Exploited
Remediation due: 2025-06-09

Weaknesses (CWE)

CWE-24

Affected Vendors

srimax

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