CVE-2024-48886

Fortinet FortiProxy vulnerability

9.0 CRITICALEPSS 0.48%

Published14 Jan 2025

Description

A weak authentication in Fortinet FortiOS versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.8, 7.0.0 through 7.0.15, 6.4.0 through 6.4.15, FortiProxy versions 7.4.0 through 7.4.4, 7.2.0 through 7.2.10, 7.0.0 through 7.0.17, 2.0.0 through 2.0.14, FortiManager versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiManager Cloud versions 7.4.1 through 7.4.3, FortiAnalyzer Cloud versions 7.4.1 through 7.4.3 allows attacker to execute unauthorized code or commands via a brute-force attack.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityHigh

Privileges requiredNone

User interactionNone

ScopeChanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Fortinet Fortianalyzer≥ 7.4.1 < 7.4.4 · ≥ 7.6.0 < 7.6.2

Fortinet Fortianalyzer Cloud≥ 7.4.1 < 7.4.4

Fortinet Fortimanager≥ 7.4.1 < 7.4.4 · ≥ 7.6.0 < 7.6.2

Fortinet Fortimanager Cloud≥ 7.4.1 < 7.4.4

Fortinet FortiProxy≥ 2.0.0 < 2.0.15 · ≥ 7.0.0 < 7.0.18 · ≥ 7.2.0 < 7.2.11 · ≥ 7.4.0 < 7.4.5

Fortinet FortiOS≥ 6.4.0 < 7.0.16 · ≥ 7.2.0 < 7.2.9 · ≥ 7.4.0 < 7.4.5

Remediation

Fixed in

Fortinet Fortianalyzer≥ 7.4.4

Fortinet Fortianalyzer Cloud≥ 7.4.4

Fortinet Fortimanager≥ 7.4.4

Fortinet Fortimanager Cloud≥ 7.4.4

Fortinet FortiProxy≥ 2.0.15

Fortinet FortiOS≥ 7.0.16

Frequently asked

Is CVE-2024-48886 being actively exploited?

CVE-2024-48886 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.48%.

How severe is CVE-2024-48886?

CVE-2024-48886 has a CVSS 3.1 base score of 9.0, rated critical. EPSS estimates a 0.48% probability of exploitation.

Which products are affected by CVE-2024-48886?

Affected products include Fortinet Fortianalyzer, Fortinet Fortianalyzer Cloud, Fortinet Fortimanager, Fortinet Fortimanager Cloud, Fortinet FortiProxy, and 1 more.

How do I fix CVE-2024-48886?

Upgrade affected software to a fixed version, for example Fortinet Fortianalyzer 7.4.4, Fortinet Fortianalyzer Cloud 7.4.4, Fortinet Fortimanager 7.4.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-48886 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.

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