Cisco IMC auth bypass vulnerability allows attackers to alter user passwords (CVE-2026-20093)
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2025-20261 | A vulnerability in the SSH connection handling of Cisco Integrated Management Controller (IMC) for Cisco UCS B-Series, UCS C-Series, UCS S-Series, and UCS… | 8.8 | <1% | ||
CVE-2026-20085+2 related CVEs | A vulnerability in the web-based management interface of Cisco IMC could allow an unauthenticated, remote attacker to conduct a reflected XSS attack against a… | 6.1 group max | <1% | ||
| CVE-2026-20093 | A vulnerability in the change password functionality of Cisco Integrated Management Controller (IMC) could allow an unauthenticated, remote attacker to bypass… | 9.8 | <1% | ||
CVE-2026-20094+1 related CVE | A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with read-only privileges to perform command… | 8.8 group max | 1% |
From the original article
3 min read at helpnetsecurity.com
Cisco has fixed ten vulnerabilities affecting its Integrated Management Controller (IMC), the most critical of which (CVE-2026-20093) could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as Admin . Cisco Integrated Management Controller is a built-in hardware management system used in Cisco servers.
By @zeljkazorz · helpnetsecurity.com
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