CVE-2026-5756
Received
Received - Intake
Unauthenticated Config File Modification in DRC COS Enables Data Exfiltration
Vulnerability report for CVE-2026-5756, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-04-14
Last updated on: 2026-04-23
Assigner: CERT/CC
Description
Description
Unauthenticated Configuration File Modification Vulnerability in DRC Central Office Services (COS) allows an attacker to modify the server's configuration file, potentially leading to mass data exfiltration, malicious traffic interception, or disruption of testing services.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| data_recognition_corporation | drc_central_office_services | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-UNKNOWN |