CVE-2025-27920

high-risk
Published 2025-05-05

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.

Do I need to act?

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52.0% chance of exploitation in next 30 days
EPSS score — higher than 48% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.2/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Srimax

References (4)

Vendor Advisory https://www.outputmessenger.com/cve-2025-27920/
Product https://www.srimax.com/products-2/output-messenger/
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-...
Mitigation https://www.microsoft.com/en-us/security/blog/2025/05/12/marbled-dust-leverages-...
56
/ 100
high-risk
Severity 26/34 · High
Exploitability 25/34 · High
Exposure 5/34 · Minimal