CVE-2026-20326
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Cisco | Cisco Nexus Dashboard | 2.1(1d) | affected |
| Cisco | Cisco Nexus Dashboard | 2.1(1e) | affected |
| Cisco | Cisco Nexus Dashboard | 2.1(2d) | affected |
| Cisco | Cisco Nexus Dashboard | 2.2(1h) | affected |
| Cisco | Cisco Nexus Dashboard | 2.2(1e) | affected |
| Cisco | Cisco Nexus Dashboard | 2.2(2d) | affected |
| Cisco | Cisco Nexus Dashboard | 2.1(2f) | affected |
| Cisco | Cisco Nexus Dashboard | 2.3(1c) | affected |
| Cisco | Cisco Nexus Dashboard | 2.3(2b) | affected |
| Cisco | Cisco Nexus Dashboard | 2.3(2c) | affected |
| Cisco | Cisco Nexus Dashboard | 2.3(2d) | affected |
| Cisco | Cisco Nexus Dashboard | 2.3(2e) | affected |
| Cisco | Cisco Nexus Dashboard | 3.0(1f) | affected |
| Cisco | Cisco Nexus Dashboard | 3.0(1i) | affected |
| Cisco | Cisco Nexus Dashboard | 3.1(1k) | affected |
| Cisco | Cisco Nexus Dashboard | 3.1(1l) | affected |
| Cisco | Cisco Nexus Dashboard | 3.2(1e) | affected |
| Cisco | Cisco Nexus Dashboard | 3.2(1i) | affected |
| Cisco | Cisco Nexus Dashboard | 3.3(1a) | affected |
| Cisco | Cisco Nexus Dashboard | 3.3(1b) | affected |
| Cisco | Cisco Nexus Dashboard | 3.3(2b) | affected |
| Cisco | Cisco Nexus Dashboard | 4.0(1i) | affected |
| Cisco | Cisco Nexus Dashboard | 3.3(2g) | affected |
| Cisco | Cisco Nexus Dashboard | 3.2(2f) | affected |
| Cisco | Cisco Nexus Dashboard | 3.2(2g) | affected |
| Cisco | Cisco Nexus Dashboard | 3.2(2m) | affected |
| Cisco | Cisco Nexus Dashboard | 3.1(1n) | affected |
| Cisco | Cisco Nexus Dashboard | 4.1(1g) | affected |
| Cisco | Cisco Nexus Dashboard | 4.2.1 | affected |
Weaknesses
- CWE-306: Missing Authentication for Critical Function
References
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