Firewall
Cisco

Cisco Cisco Firepower 2140

- The Cisco Firepower 2140 is a compact, all-in-one next-generation firewall that provides advanced threat defense and network security for small to medium-sized businesses.

Cisco Cisco Firepower 2140

Specifications

OS
Cisco Firepower Threat Defense
IDS/IPS
Yes
USB
1x USB
UTM
Yes
VPN
Yes
Rack
1U
Ports
8x GE RJ-45, 4x 10GE SFP+

Potential Threats

1
Critical
8
High
16
Medium
0
Low

25 Known CVEs

1 critical vulnerability found — immediate patching required.
Audit firewall rules and remove unused allow entries. Enable detailed logging. Restrict management access to trusted IPs only.

Default IP

192.168.45.45

Default admin panel address for Cisco Cisco Firepower 2140

Default Credentials — Cisco Cisco Firepower 2140

Username Password Access Type Protocol Port Notes
web HTTPS 443
ssh SSH 22
console Console

Known CVE Vulnerabilities (25)

Sort:
CVE-2024-20412 2024

A vulnerability in Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 1000, 2100, 3100, and 4200 Series could allow an unauthenticated,...

9.3
CVE-2024-20351 2024

A vulnerability in the TCP/IP traffic handling function of the Snort Detection Engine of Cisco Firepower Threat Defense (FTD) Software and Cisco FireP...

8.6
CVE-2024-20342 2024

Multiple Cisco products are affected by a vulnerability in the rate filtering feature of the Snort detection engine that could allow an unauthenticate...

5.8
CVE-2024-20341 2024

A vulnerability in the VPN web client services feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) So...

6.1
CVE-2024-20340 2024

A vulnerability in the web-based management interface of Cisco Secure Firewall Management Center (FMC) Software, formerly Firepower Management Center...

6.5
CVE-2024-20339 2024

A vulnerability in the TLS processing feature of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Series could allow an unauthen...

8.6
CVE-2024-20331 2024

A vulnerability in the session authentication functionality of the Remote Access SSL VPN feature of Cisco Adaptive Security Appliance (ASA) Software a...

6.8
CVE-2024-20330 2024

A vulnerability in the Snort 2 and Snort 3 TCP and UDP detection engine of Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 2100 Seri...

8.6
CVE-2024-20343 2024

A vulnerability in the CLI of Cisco IOS XR Software could allow an authenticated, local attacker to read any file in the file system of the underlying...

5.5
CVE-2024-20356 2024

A vulnerability in the web-based management interface of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker wi...

8.7

Showing 10 of 25

FAQ

What is the default password for Cisco Cisco Firepower 2140?

The most common default credentials for Cisco Cisco Firepower 2140 are listed in the table above. Always change these immediately after setup.

What is the default username for Cisco Cisco Firepower 2140?

The default username for Cisco Cisco Firepower 2140 is typically "admin". The full list of default credentials including username, password, access type and port is shown in the table on this page.

How do I change the password on Cisco Cisco Firepower 2140?

Log in to the admin panel using the default credentials listed above. Navigate to Administration → Password or System → Account settings. Enter the current password and set a new strong password. Save the changes.

How do I reset Cisco Cisco Firepower 2140 to factory defaults?

Locate the Reset button (usually a small pinhole on the back/bottom of the device). Hold it for 10-30 seconds while powered on until the LEDs flash. The device will reboot with default settings.

Is it safe to leave default credentials unchanged?

No. Default credentials are publicly known and frequently exploited by automated scanners. Change the admin password immediately after first login.

Does Cisco Cisco Firepower 2140 have known security vulnerabilities?

Cisco Cisco Firepower 2140 has 25 known CVE vulnerabilities documented in our database. The full list with severity ratings is shown on this page. Apply the latest firmware update from the manufacturer to address known issues.

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