CVE-2024-36513

Local privilege escalation via Lua auto-patch scripts

Published Nov 12, 2024 · Updated Nov 12, 2024

Privilege context switching in Fortinet FortiClient for Windows allows local users to gain elevated privileges via Lua auto-patch scripts. Fortinet identifies the flaw in Lua auto-patch processing but has not disclosed the exact operation that mishandles the caller's privilege context. Versions 6.4.0 through 6.4.10, 7.0.0 through 7.0.12, and 7.2.0 through 7.2.4 are affected; exploitation requires authenticated local access and user interaction.

CVSS severity8.8
High
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege context switching in Fortinet FortiClient for Windows allows local users to gain elevated privileges via Lua auto-patch scripts. Fortinet identifies the flaw in Lua auto-patch processing but has not disclosed the exact operation that mishandles the caller's privilege context. Versions 6.4.0 through 6.4.10, 7.0.0 through 7.0.12, and 7.2.0 through 7.2.4 are affected; exploitation requires authenticated local access and user interaction.

The record

CVE
CVE-2024-36513
Published
Nov 12, 2024
Updated
Nov 12, 2024
Vendor
Fortinet
Product
FortiClient for Windows
Classifications
CWE-270, T1068
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 12, 2024Record 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=6.4.0 <=6.4.10
  2. Affected versionversion=7.0.0 <=7.0.12
  3. Affected versionversion=7.2.0 <=7.2.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Fortinet · FortiClient for Windowsversion=6.4.0 <=6.4.10; version=7.0.0 <=7.0.12; version=7.2.0 <=7.2.4

Published CVSS scores

7.4FortinetCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:P/RL:T/RC:C
8.8NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-270Privilege Context Switching Error
T1068Exploitation for Privilege Escalation

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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