CVE-2025-27920 KEV
7.2
HIGH · CVSS 3.1 · EPSS 1.9% (pctl 78)
Patch first
On CISA KEV — known exploited in the wild, due 2025-06-09.
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.
Scoring
| CVSS | 7.2 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N |
| EPSS | 1.86% — more likely to be exploited than 78% of all CVEs |
| Weakness | CWE-24 |
| On CISA KEV | yes — remediate by 2025-06-09 |
| Public exploit | none known |
| Published | 2025-05-05 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | Srimax Output Messenger Directory Traversal Vulnerability |
|---|---|
| Added | 2025-05-19 |
| Due | 2025-06-09 |
| Vendor / product | Srimax / Output Messenger |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| srimax | output messenger |
References
- https://www.outputmessenger.com/cve-2025-27920/
- https://www.srimax.com/products-2/output-messenger/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-27920
- https://www.microsoft.com/en-us/security/blog/2025/05/12/marbled-dust-leverages-zero-day-in-output-messenger-for-regional-espionage/
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