Critical Cisco Nexus 9000 Flaw Lets Unauthenticated Remote Attackers Run Code as Root
Linked advisories
- CVE-2026-20212Cisco Nexus: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten
- CVE-2026-20212Cisco Nexus 9000 Series Switches Silicon One Remote Code Execution Vulnerability
- CVE-2026-20212Cisco NX-OS Software: Remote Code Execution (RCE)
- CVE-2026-20212Cisco NX-OS Software: Remote Code Execution (RCE)
Affected vendors and products
More on Unauthenticated
Other advisories
- Not ratedosv:CVE-2026-118768Botan: CLI utility `ocsp_check` accepts unauthenticated responses
- Highghsa:GHSA-vpp8-g58w-m8mpTwisted: Unauthenticated Remote Denial of Service in the Twisted HTTP/2 Server via Rapid Stream Reset
- Not ratedosv:GHSA-vpp8-g58w-m8mpTwisted: Unauthenticated Remote Denial of Service in the Twisted HTTP/2 Server via Rapid Stream Reset
- Highghsa:GHSA-w9x9-j56r-h98r@eeacms/volto-chatbot has Unauthenticated Danswer API Confused Deputy Proxy
- Not ratedosv:GHSA-w9x9-j56r-h98r@eeacms/volto-chatbot has Unauthenticated Danswer API Confused Deputy Proxy
- Not ratedCVE-2026-62264@sylphx/pdf-reader-mcp: HTTP transport accepts unauthenticated requests despite a configured MCP_API_KEY
- HighCVE-2026-62264@sylphx/pdf-reader-mcp: HTTP transport accepts unauthenticated requests despite a configured MCP_API_KEY
- Not ratedosv:CVE-2026-118758Kubeflow: Unauthenticated path traversal to arbitrary file read on ml-pipeline-ui via the volume artifact source
Other news entries
- Max-Severity GitLab Vulnerability Exploited Against Alpine LinuxNewsSecurityWeek
- Cisco Finesse Server-Side Request Forgery VulnerabilityNewsCisco PSIRT
- Attackers Exploit Second Cisco Firewall VPN Zero-Day Since AugustNewsSecurityWeek
- Cisco Catalyst SD-WAN Controller Authentication Bypass VulnerabilityNewsCisco PSIRT
- Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Tunnel Denial of Service VulnerabilityNewsCisco PSIRT
- Hackers Start Probing Fresh Oracle EBS VulnerabilityNewsSecurityWeek
- GitLab critical patches include one for a bug that allows code execution by unauthenticated usersNewsCSO Online
- Multiple Cisco Products Snort 3 SMTP MIME Denial of Service VulnerabilityNewsCisco PSIRT
Source: https://thehackernews.com/2026/09/critical-cisco-nexus-9000-flaw-lets.html
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