Actively exploited in the wild
Srimax Output Messenger Directory Traversal Vulnerability
Srimax - Output Messenger · Listed in the CISA KEV since 2025-05-19. This indicates confirmed attacks in production environments.
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
CVE-2025-27920
HighCVSS 7.2KEVSummary
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.
Risk Assessment
This could lead to configuration leakage or arbitrary file access, posing a risk to the confidentiality of organizational data.
Recommendation
Update Output Messenger to version 2.0.63 or later to mitigate the vulnerability.
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Original NVD description (English source)
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.