What is CVE-2026-5756?

CVE-2026-5756 is a high-severity vulnerability in Data Recognition Corporation Central Office Services - Content Hosting Component, classified under CWE-306 MISSING AUTHENTICATION FOR CRITICAL FUNCTION. CVSS score: 7.5/10. Published 2026-04-14.

How severe is CVE-2026-5756?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Data Recognition Corporation Central Office Services - Content Hosting Component

CVE-2026-5756

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.

EPSS: 0.003 (25.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Data Recognition Corporation Central Office Services - Content Hosting Component — versions 975

References

Frequently asked questions

What is CVE-2026-5756?: CVE-2026-5756 is a high-severity vulnerability in Data Recognition Corporation Central Office Services - Content Hosting Component, classified under CWE-306 MISSING AUTHENTICATION FOR CRITICAL FUNCTION. CVSS score: 7.5/10. Published 2026-04-14.
How severe is CVE-2026-5756?: High severity. CVSS v3 base score is 7.5 out of 10.