CVE-2024-23671Network attack vector

Authenticated file deletion via path traversal

Published Apr 9, 2024 · Updated Jan 14, 2026

Path traversal in affected Fortinet FortiSandbox 4.0, 4.2, and 4.4 releases allows remote authenticated users to delete arbitrary files via HTTP. The affected HTTP endpoint accepts a crafted pathname without restricting resolution to its intended directory, causing deletion outside that directory. At least read-only FortiSandbox permission is required; the documented consequence is arbitrary file deletion rather than code execution.

CVSS severity8.1
High
EPSS probability1.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in affected Fortinet FortiSandbox 4.0, 4.2, and 4.4 releases allows remote authenticated users to delete arbitrary files via HTTP. The affected HTTP endpoint accepts a crafted pathname without restricting resolution to its intended directory, causing deletion outside that directory. At least read-only FortiSandbox permission is required; the documented consequence is arbitrary file deletion rather than code execution.

The record

CVE
CVE-2024-23671
Published
Apr 9, 2024
Updated
Jan 14, 2026
Vendor
Fortinet
Product
FortiSandbox
Classifications
CWE-22, T1070.004
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Jan 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=4.0.0 <=4.0.4
  2. Affected versionversion=4.2.0 <=4.2.6
  3. Affected versionversion=4.2.1 <=4.2.6
  4. Affected versionversion=4.4.0 <=4.4.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortinet · FortiSandboxversion=4.0.0 <=4.0.4; version=4.2.0 <=4.2.6; version=4.2.1 <=4.2.6; version=4.4.0 <=4.4.3

Published CVSS scores

8.1Fortinet, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1070.004File Deletion

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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