How severe is CVE-2024-23671?

CVE-2024-23671 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.

Is CVE-2024-23671 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23671?

CVE-2024-23671 affects Fortinet Fortisandbox. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23671?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-23671 have an EU (EUVD) identifier?

Yes. CVE-2024-23671 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21144.

When was CVE-2024-23671 published?

CVE-2024-23671 was published on 2024-04-09 and last updated on 2026-06-17.

CVE-2024-23671

CVE-2024-23671 is a high-severity vulnerability in Fortinet Fortisandbox with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21144
Weakness: CWE-22
Affected product: Fortinet Fortisandbox
Published: 2024-04-09
Last modified: 2026-06-17

Description

A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0.0 through 4.0.4 allows attacker to execute unauthorized code or commands via crafted HTTP requests.

Frequently asked questions

What is CVE-2024-23671?: A improper limitation of a pathname to a restricted directory ('path traversal') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.3, FortiSandbox 4.2.1 through 4.2.6, FortiSandbox 4.0.0 through 4.0.4 allows attacker to execute unauthorized code or commands via crafted HTTP requests.
How severe is CVE-2024-23671?: CVE-2024-23671 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
Is CVE-2024-23671 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23671?: CVE-2024-23671 affects Fortinet Fortisandbox. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23671?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-23671 have an EU (EUVD) identifier?: Yes. CVE-2024-23671 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21144.
When was CVE-2024-23671 published?: CVE-2024-23671 was published on 2024-04-09 and last updated on 2026-06-17.

References

https://fortiguard.com/psirt/FG-IR-23-454

Affected products (1)

cpe:2.3:a:fortinet:fortisandbox:*:*:*:*:*:*:*:*

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