Paper/Archive/CVE-2026-20322

CVE-2026-20322

Cisco Cisco Nexus Dashboard — Cisco Nexus Dashboard Software Security Hardening Release September 2026 - Improper Access Control

EPSS 0.4%CVSS 9.9

critical.is priorityof 100

CVSS 9.9 (CNA)9.9 / 10 × 3029.7 Not in CISA KEV+300.0 EPSS percentile 34.2.342 × 206.8 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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-2026-20322 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.

Affected

ProductAffectedFixed inSource

Cisco Nexus Dashboard2.1(1d)–CNA

Cisco Nexus Dashboard2.1(1e)–CNA

Cisco Nexus Dashboard2.1(2d)–CNA

Cisco Nexus Dashboard2.2(1h)–CNA

Cisco Nexus Dashboard2.2(1e)–CNA

Cisco Nexus Dashboard2.2(2d)–CNA

Cisco Nexus Dashboard2.1(2f)–CNA

Cisco Nexus Dashboard2.3(1c)–CNA

Cisco Nexus Dashboard2.3(2b)–CNA

Cisco Nexus Dashboard2.3(2c)–CNA

Cisco Nexus Dashboard2.3(2d)–CNA

Cisco Nexus Dashboard2.3(2e)–CNA

Scores by source

cisco (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refsec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ndw1-psFvnrg