Authentication Bypass in Cisco Integrated Management Controller

CVE-2026-20093

What is CVE-2026-20093?

CVE-2026-20093 is a serious vulnerability found in the Cisco Integrated Management Controller (IMC), which is a critical component for managing Cisco server hardware. This system is designed to provide administrative controls, health monitoring, and configuration management of Cisco servers. The vulnerability allows unauthenticated remote attackers to bypass the authentication process associated with the password change functionality. By exploiting this flaw, attackers can send specially crafted HTTP requests to the affected device, enabling them to gain administrative access and alter user passwords, including those of administrators. Such unauthorized access can severely compromise the integrity and security of the systems managed by Cisco IMC, potentially allowing attackers to execute malicious actions or gain foothold within a corporate network.

Potential impact of CVE-2026-20093

1. Unauthorized Administrative Access: Attackers could gain full administrative control over the Cisco IMC, allowing them to manipulate configurations, access sensitive data, and implement harmful changes to the affected systems.

2. User Account Compromise: The ability to change passwords of any user, particularly administrative accounts, could lead to further exploitation opportunities, as attackers may establish persistence within the network by creating new access pathways.

3. Increased Risk of Data Breaches: Given the critical nature of the system management tasks handled by Cisco IMC, a successful exploitation may result in significant data exposure or loss, potentially impacting business operations and regulatory compliance.

News Articles

Plato Data Intelligence

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