CVE-2026-20003

Medium

Description

A vulnerability in the REST API of Cisco Secure FMC Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. This vulnerability is due to inadequate validation of user-supplied input. An attacker could exploit this vulnerability by sending crafted requests to an affected device. A successful exploit could allow the attacker to obtain read access to the database and read certain files on the underlying operating system. To exploit this vulnerability, the attacker would need valid user credentials with any of the following roles: Administrator Security approver Intrusion admin Access admin Network admin

SeverityMedium
CVSS4.9
Exploit probability—
ProductCisco Secure Firewall Management Center
PublishedMar 4, 2026
First seenMar 4, 2026
Weakness typeCWE-89SQL injection

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
cisco secure_firewall_management_center7.0.0 ≤ v ≤ 7.0.8.1, 7.1.0 ≤ v ≤ 7.1.0.3, 7.2.0 ≤ v ≤ 7.2.10.2, 7.3.0 ≤ v ≤ 7.3.1.2, 7.4.0 ≤ v ≤ 7.4.3, 7.6.0 ≤ v ≤ 7.6.3, 7.7.0 ≤ v ≤ 7.7.10.1—

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