CVE-2026-20212: Cisco Nexus 9000 RCE Flaw
Cisco disclosed CVE-2026-20212, a critical unauthenticated remote code execution flaw in the Silicon One integration of Nexus 9000 switches.
Cisco has disclosed CVE-2026-20212, a critical vulnerability in the Silicon One integration used by certain Nexus 9000 switches. The flaw allows an unauthenticated remote attacker to achieve remote code execution. The source excerpt does not state active exploitation or provide patch details.
- CVE-2026-20212 rated critical in Nexus 9000 switches
- Unauthenticated remote code execution scenario
- Flaw resides in Silicon One integration code
- No exploitation reported in the provided text
- CVEs
- CVE-2026-20212
- Vendors
- Cisco
- Products
- Cisco Nexus 9000Silicon One
- Organizations
- Cisco
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
| CVE-2026-20212 | Unauthenticated RCE in Cisco Nexus 9000 Switches with Silicon One Integration | 9.8 | <1% |
From the original article
CVE-2026-20212: Cisco Nexus 9000 RCE Flaw Cisco has disclosed a critical vulnerability, CVE-2026-20212, in the Silicon One integration used by certain Nexus 9000 switches. The flaw allows an unauthenticated remote attack
By ameer · socradar.io
A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.