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Cisco Secure Firewall Management Center Software SQL Injection Vulnerabilities (cisco-sa-fmc-sql-injection-2qH6CcJd)

medium Nessus Plugin ID 311448

Synopsis

The remote device is missing a vendor-supplied security patch.

Description

According to its self-reported version, Cisco Secure Firewall Management Center (FMC) is affected by multiple vulnerabilities.

 - Multiple vulnerabilities in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. These vulnerabilities exist because the web-based management interface does not adequately validate user-supplied input. An attacker could exploit these vulnerabilities by authenticating to the application and sending crafted SQL queries to an affected system. A successful exploit could allow the attacker to obtain any data from the database, execute arbitrary commands on the underlying operating system, and elevate privileges to root. (CVE-2026-20001, CVE-2026-20002, CVE-2026-20003)

Please see the included Cisco BIDs and Cisco Security Advisory for more information.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCwo65318, CSCwp22451, CSCwq01517

See Also

http://www.nessus.org/u?73afe95c

http://www.nessus.org/u?bdf818b7

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwo65318

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwp22451

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwq01517

Plugin Details

Severity: Medium

ID: 311448

File Name: cisco-sa-fmc-sql-injection-2qH6CcJd.nasl

Version: 1.1

Type: Local

Family: CISCO

Published: 5/1/2026

Updated: 5/1/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.2

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:N/A:N

CVSS Score Source: CVE-2026-20003

CVSS v3

Risk Factor: Medium

Base Score: 4.9

Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Vulnerability Information

CPE: cpe:/a:cisco:firepower_management_center

Required KB Items: Host/Cisco/firepower_mc/version

Patch Publication Date: 3/4/2026

Vulnerability Publication Date: 3/4/2026

Reference Information

CVE: CVE-2026-20001, CVE-2026-20002, CVE-2026-20003

CISCO-SA: cisco-sa-fmc-sql-injection-2qH6CcJd

IAVA: 2026-A-0201

CISCO-BUG-ID: CSCwo65318, CSCwp22451, CSCwq01517