Secuno
ENNL
Book demo

CVE-2024-20412

Cisco Secure Firewall Threat Defense hard-coded credentials

9.3 CRITICALEPSS 0.21%
  1. Published23 Oct 2024

Description

A vulnerability in Cisco Firepower Threat Defense (FTD) Software for Cisco Firepower 1000, 2100, 3100, and 4200 Series could allow an unauthenticated, local attacker to access an affected system using static credentials. This vulnerability is due to the presence of static accounts with hard-coded passwords on an affected system. An attacker could exploit this vulnerability by logging in to the CLI of an affected device with these credentials. A successful exploit could allow the attacker to access the affected system and retrieve sensitive information, perform limited troubleshooting actions, modify some configuration options, or render the device unable to boot to the operating system, requiring a reimage of the device.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeChanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected products

Cisco Secure Firewall Threat Defense7.1.0 · 7.1.0.1 · 7.1.0.2 · 7.1.0.3

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

CVE-2026-1095669.8
Rapyd Admin from 9.0.0 before 9.20.0 contains a hard-coded credentials vulnerability…
CVE-2026-1087539.4
Agnaistic agnai through 1.0.555 contains a hard-coded credentials vulnerability in…
CVE-2026-1052789.8
The published Docker image for openPDC includes a fixed administrative credential with…
CVE-2026-842508.4
IBM Guardium Data Protection 12.2 is vulnerable due to weak cryptographic protection…
CVE-2026-622529.8
Homer is open source telecom observability software. Prior to version 11.0.283, on…
CVE-2026-1021618.8
An unauthenticated attacker located on an adjacent private network (or any attacker…

Frequently asked

Is CVE-2024-20412 being actively exploited?

CVE-2024-20412 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.21%.

How severe is CVE-2024-20412?

CVE-2024-20412 has a CVSS 3.1 base score of 9.3, rated critical. EPSS estimates a 0.21% probability of exploitation.

Which products are affected by CVE-2024-20412?

Affected products include Cisco Secure Firewall Threat Defense.

How do I fix CVE-2024-20412?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-20412 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation worksBook a demo

Get Patch this first every Monday

Five vulnerabilities that matter this week, ranked on real exploitation. Plain language, one email, no spam.

You can unsubscribe with one click from every issue. We handle your details as described in our privacy policy.

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.