CVE-2025-20344: nexus dashboard Path Traversal — Fix

Description

A vulnerability in the backup restore functionality of Cisco Nexus Dashboard could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device. This vulnerability is due to insufficient validation of the contents of a backup file. An attacker with valid Administrator credentials could exploit this vulnerability by restoring a crafted backup file to an affected device. A successful exploit could allow the attacker to gain root privileges on the underlying shell on the affected device.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N

Weakness Type (CWE)

CWE-22 Path Traversal

Affected Products

Vendor	Product	Versions
cisco	nexus_dashboard	< 4.1\(1g\)

References

Advisories & Patches

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-ptrs-XU2Fm2Wb

Frequently Asked Questions

What is CVE-2025-20344? +

A vulnerability in the backup restore functionality of Cisco Nexus Dashboard could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device. This vulnerability is due to insufficient validation of the contents of a backup file. An attacker with valid Administrator credentials could exploit this vulnerability by restoring a crafted backup file to an affected device. A successful exploit could allow the attacker to gain root privileges on the underlying shell on the affected device. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-20344? +

CVE-2025-20344 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-20344? +

CVE-2025-20344 affects products from cisco, specifically: nexus_dashboard. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-20344? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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