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CVE-2026-20042

Cisco Nexus Dashboard Configuration REST API Unauthorized Access Vulnerability PUBLISHED

Description (CNA)

A vulnerability in the configuration backup feature of Cisco Nexus Dashboard could allow an attacker who has the encryption password and access to Full or Config-only backup files to access sensitive information. This vulnerability exists because authentication details are included in the encrypted backup files. An attacker with a valid backup file and encryption password from an affected device could decrypt the backup file. The attacker could then use the authentication details in the backup file to access internal-only APIs on the affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system as the root user.

Affected (CNA)

Vendor / productVersions
Cisco / Cisco Nexus Dashboardaffected 1.1(3e); affected 1.1(3c); affected 1.1(3d); affected 1.1(0d); affected 1.1(2i); affected 2.0(1b); affected 1.1(2h); affected 1.1(0c); affected 1.1(3f); affected 2.1(1d); affected 2.1(1e); affected 2.0(2g); affected 2.0(2h); affected 2.1(2d); affected 2.0(1d); affected 2.2(1h); affected 2.2(1e); affected 2.2(2d); affected 2.1(2f); affected 2.3(1c); affected 2.3(2b); affected 2.3(2c); affected 2.3(2d); affected 2.3(2e); affected 3.0(1f); affected 3.0(1i); affected 3.1(1k); affected 3.1(1l); affected 3.2(1e); affected 3.2(1i); affected 3.3(1a); affected 3.3(1b); affected 3.3(2b); affected 4.0(1i); affected 3.3(2g); affected 3.2(2f); affected 3.2(2g); affected 3.2(2m); affected 3.1(1n); affected 4.1(1g)

CWE

CWE-295

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.