Plataforma
other
Componente
drc-central-office-services-content-hosting-component
Corrigido em
975.0.1
CVE-2026-5756 describes an unauthenticated configuration file modification vulnerability within the DRC Central Office Services (COS) – Content Hosting Component, specifically affecting version 975–975. This vulnerability allows an attacker to directly modify the server's configuration file without authentication, posing a significant risk to data integrity and service availability. A fix is anticipated, and temporary mitigation strategies are available to reduce the immediate risk.
The impact of CVE-2026-5756 is substantial due to the lack of authentication required to exploit it. An attacker gaining access to the configuration file can manipulate various server settings, potentially leading to widespread data exfiltration. This could include sensitive student data, test results, or internal system credentials. Furthermore, an attacker could intercept malicious traffic by altering routing rules or redirecting requests. The disruption of testing services is also a significant concern, potentially impacting large-scale educational assessments and causing widespread operational issues. The blast radius extends to all users and services reliant on the COS component.
CVE-2026-5756 was publicly disclosed on 2026-04-14. Currently, there are no known public proof-of-concept exploits available. The EPSS score is pending evaluation, and there are no indications of active exploitation campaigns. This vulnerability is not currently listed on the CISA KEV catalog.
Educational institutions and organizations utilizing the DRC Central Office Services (COS) – Content Hosting Component in their testing infrastructure are at risk. Specifically, deployments with default or overly permissive file system configurations are particularly vulnerable. Shared hosting environments where multiple users have access to the server's file system are also at increased risk.
disclosure
Status do Exploit
EPSS
0.04% (percentil 12%)
The primary mitigation strategy for CVE-2026-5756 is to upgrade to a patched version of the DRC Central Office Services (COS) – Content Hosting Component as soon as it becomes available. Until the patch is applied, implement restrictive access controls to the configuration file. This can be achieved by modifying file system permissions to prevent unauthorized modification. Consider implementing a Web Application Firewall (WAF) with rules to detect and block attempts to access or modify the configuration file. Regularly monitor system logs for suspicious activity related to file access and modification.
Se recomienda contactar a Data Recognition Corporation para obtener una actualización o parche que solucione la vulnerabilidad de modificación no autenticada de archivos de configuración en el componente Content Hosting de DRC Central Office Services. Implementar controles de acceso estrictos a los archivos de configuración para mitigar el riesgo de acceso no autorizado.
Análise de vulnerabilidades e alertas críticos diretamente no seu e-mail.
CVE-2026-5756 is a vulnerability in the DRC Central Office Services (COS) allowing unauthenticated modification of the server's configuration file, potentially leading to data exfiltration and service disruption.
If you are using DRC Central Office Services (COS) version 975–975, you are potentially affected by this vulnerability. Assess your file system permissions and implement mitigation strategies.
The recommended fix is to upgrade to a patched version of the DRC Central Office Services (COS) – Content Hosting Component. Monitor vendor advisories for the availability of the patch.
Currently, there are no known reports of active exploitation of CVE-2026-5756, but vigilance is advised.
Refer to the official DRC website and security advisories for updates and information regarding CVE-2026-5756 and available patches.
Envie seu arquivo de dependências e descubra na hora se esta e outras CVEs te atingem.