CVE-2024-23666Network attack vector

Access-control bypass via crafted requests

Published Nov 12, 2024 · Updated Nov 13, 2024

Improper access control in affected Fortinet FortiManager and FortiAnalyzer releases allows remote authenticated users to bypass restrictions. Fortinet identifies client-side enforcement and crafted requests but has not disclosed the affected endpoint or server-side authorization check. A low-privilege account and network reachability are required; the exposed functions and resulting data or service effects are undisclosed.

CVSS severity7.5
High
EPSS probability2.73%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in affected Fortinet FortiManager and FortiAnalyzer releases allows remote authenticated users to bypass restrictions. Fortinet identifies client-side enforcement and crafted requests but has not disclosed the affected endpoint or server-side authorization check. A low-privilege account and network reachability are required; the exposed functions and resulting data or service effects are undisclosed.

The record

CVE
CVE-2024-23666
Published
Nov 12, 2024
Updated
Nov 13, 2024
Vendor
Fortinet
Product
FortiManager
Classifications
CWE-602
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 13, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=6.4.0 <=6.4.14
  2. Affected versionversion=7.0.0 <=7.0.11
  3. Affected versionversion=7.2.0 <=7.2.4
  4. Affected versionversion=7.4.0 <=7.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortinet · FortiManagerversion=6.4.0 <=6.4.14; version=7.0.0 <=7.0.11; version=7.2.0 <=7.2.4; version=7.4.0 <=7.4.1
Fortinet · FortiAnalyzerversion=6.4.0 <=6.4.14; version=7.0.0 <=7.0.11; version=7.2.0 <=7.2.4; version=7.4.0 <=7.4.1

Published CVSS scores

8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.5FortinetCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-602Client-Side Enforcement of Server-Side Security

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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