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CVE-2026-20093 is a critical authentication bypass vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC). The flaw is caused by incorrect handling of password change requests, allowing a remote attacker without authentication to submit a crafted HTTP request directly to an affected device. Successful exploitation enables modification of the password for any existing account on the system, including an Admin account, after which the attacker can log in as that user. Because Cisco IMC is an out-of-band baseboard management controller operating below the host operating system and hypervisor, compromise of this interface can result in control over the managed server at the hardware-management layer.
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No public exploit code observed for this vulnerability.
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49 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A critical authentication bypass vulnerability in Cisco Integrated Management Controller (IMC) caused by incorrect handling of password change requests, allowing an unauthenticated remote attacker to change user passwords and gain elevated access.
An authentication bypass vulnerability in Cisco Integrated Management Controller (IMC) caused by incorrect handling of password change requests, allowing an unauthenticated remote attacker to alter passwords and gain administrative access.
A critical authentication bypass vulnerability in Cisco Integrated Management Controller password change functionality that allows a remote unauthenticated attacker to change user passwords, including admin accounts, and gain full system access.
A critical authentication bypass vulnerability in Cisco Integrated Management Controller (IMC) that can allow a remote attacker to bypass authentication via a crafted HTTP request, change user passwords, and gain full system access.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.