CVE-2024-20536: nexus dashboard SQL Injection — Fix

Description

A vulnerability in a REST API endpoint and web-based management interface of Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an authenticated, remote attacker with read-only privileges to execute arbitrary SQL commands on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to a specific REST API endpoint or web-based management interface. A successful exploit could allow the attacker to read, modify, or delete arbitrary data on an internal database, which could affect the availability of the device. 

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-89 SQL Injection

Affected Products

Vendor	Product	Versions
cisco	nexus_dashboard_fabric_controller	All
cisco	nexus_dashboard_fabric_controller	All

References

Advisories & Patches

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ndfc-sqli-CyPPAxrL

Frequently Asked Questions

What is CVE-2024-20536? +

A vulnerability in a REST API endpoint and web-based management interface of Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an authenticated, remote attacker with read-only privileges to execute arbitrary SQL commands on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to a specific REST API endpoint or web-based management interface. A successful exploit could allow the attacker to read, modify, or delete arbitrary data on an internal database, which could affect the availability of the device.  It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2024-20536? +

CVE-2024-20536 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-20536? +

CVE-2024-20536 affects products from cisco, specifically: nexus_dashboard_fabric_controller. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-20536? +

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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