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cross-tenant risks

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Cross-tenant risks refer to security vulnerabilities that allow attackers to move between different customer environments within a shared cloud platform. Recent incidents, such as the Cisco ISE vulnerability CVE-2025-20286 and an Azure OpenAI DNS flaw, highlight how misconfigurations or software flaws can enable unauthorized access across tenants. These risks can lead to data leaks, policy changes, and service disruptions. For IT professionals managing hybrid or multi-cloud deployments, understanding cross-tenant risks is essential for securing shared infrastructure and preventing lateral movement by attackers.
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    Cisco ISE Vulnerability CVE-2025-20286 Highlights Cloud Security Risks of Shared Credentials

    An unrelenting pace of critical vulnerability disclosures continues to challenge organizations already burdened by the complexity of hybrid cloud networks, and the recent Cisco Identity Services Engine (ISE) flaw tracked as CVE-2025-20286 stands as a particularly stark example. Unveiled June 4...
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    • aws security azure security cisco ise cloud infrastructure cloud innovation cloud security credential rotation cross-tenant risks cve-2025-20286 cybersecurity vulnerabilities defense in depth identity management lateral movement oci patch management security best practices shared credentials vulnerability disclosure zero trust
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    • Forum: Windows News
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    Azure OpenAI DNS Flaw: How a Misconfiguration Exposed Cloud Data to Risks

    The discovery of a major Domain Name System (DNS) resolution flaw in Microsoft Azure’s OpenAI service, as documented by Unit 42 researchers in late 2024, cast light on a pivotal but often overlooked aspect of cloud security: the profound risk introduced by misconfigurations—even in managed...
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    • ai security api security azure openai azure security cloud dns management cloud infrastructure cloud misconfiguration cloud risks cloud security cross-tenant risks data leakage dns resolution dns vulnerability managed cloud services mitm attack multi-tenant management security best practices security incident
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    • Forum: Windows News
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