VDB
CVE-2026-20326
CVE-2026-20326
PUBLISHED
CVSS 9.8 CRITICAL
Reported by cisco · Published September 16, 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20326 are related to missing authentication for critical function issues that are grouped under the Common Weakness Enumeration (CWE) CWE-306.
Risk Scores
CVSS 3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Nexus Dashboard | 2.1(1d), 2.1(1e), 2.1(2d) |
| Cisco | Cisco Nexus Dashboard | 2.1(1d), 2.1(1e), 2.1(2d) |
Timeline
- Sep 16, 2026 Coalition ESS Score
- Sep 16, 2026 CVE Published
- Sep 17, 2026 EPSS Score
- Sep 18, 2026 EPSS Score
- Sep 18, 2026 CVE Updated