CVE-2026-49193 in Connect M6E 5G Portable WiFi Router
Summary
by MITRE • 06/04/2026
Overly permissive configuration settings on cloud storage containers expose active telemetry information publicly to the internet.
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Analysis
by VulDB Data Team • 06/04/2026
This vulnerability represents a critical misconfiguration issue in cloud storage environments where container-level access controls are improperly set, allowing unrestricted public access to sensitive telemetry data. The flaw typically manifests when cloud storage containers are configured with overly permissive access policies that grant read access to anyone on the internet without authentication requirements. This configuration issue directly violates fundamental security principles of least privilege and data classification, creating an attack surface that enables unauthorized information disclosure. The vulnerability aligns with CWE-276, which addresses improper file permissions, and CWE-359, which covers exposure of private information, making it particularly dangerous in environments where telemetry data contains operational metrics, system logs, user behavior patterns, or other sensitive operational information. From an operational perspective, this misconfiguration can result in significant data breaches, compliance violations, and potential exploitation by threat actors seeking intelligence about system vulnerabilities, access patterns, or operational procedures. The exposure of telemetry information through publicly accessible containers can provide attackers with valuable insights for targeting specific system components, understanding operational workflows, or conducting reconnaissance for more sophisticated attacks. This vulnerability also maps to several ATT&CK techniques including T1083 (File and Directory Discovery) and T1566 (Phishing for Information) where attackers can leverage publicly accessible telemetry data to craft more convincing social engineering campaigns or identify specific system weaknesses for exploitation. The impact extends beyond immediate data exposure to include potential regulatory penalties under frameworks like gdpr, hipaa, or soc 2 compliance requirements, as organizations may face significant fines for failing to adequately protect sensitive information. Organizations should implement comprehensive access control policies that enforce proper container permissions, regularly audit cloud storage configurations, and deploy automated monitoring solutions to detect and remediate such misconfigurations. The remediation approach must include implementing principle of least privilege, utilizing cloud provider security tools for access policy management, conducting regular security assessments, and establishing automated compliance monitoring to prevent recurrence of similar configuration errors across cloud environments.