CVE-2024-23112Network attack vector

Cross-account bookmark disclosure via user-controlled URL key

Published Mar 12, 2024 · Updated Aug 1, 2024

Authorization bypass in FortiOS and FortiProxy SSL-VPN allows remote authenticated users to read another user's saved bookmark. The SSL-VPN bookmark request accepts a user-controlled URL key and retrieves the referenced bookmark without verifying that it belongs to the authenticated account. A valid SSL-VPN session is required, and the disclosed consequence is limited to cross-account bookmark access rather than configuration changes or service interruption.

CVSS severity8.0
High
EPSS probability0.66%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in FortiOS and FortiProxy SSL-VPN allows remote authenticated users to read another user's saved bookmark. The SSL-VPN bookmark request accepts a user-controlled URL key and retrieves the referenced bookmark without verifying that it belongs to the authenticated account. A valid SSL-VPN session is required, and the disclosed consequence is limited to cross-account bookmark access rather than configuration changes or service interruption.

The record

CVE
CVE-2024-23112
Published
Mar 12, 2024
Updated
Aug 1, 2024
Vendor
Fortinet
Product
FortiOS
Classifications
CWE-639
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 1, 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=6.4.7 <=6.4.14
  2. Affected versionversion=7.0.1 <=7.0.13
  3. Affected versionversion=7.2.0 <=7.2.6
  4. Affected versionversion=7.4.0 <=7.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortinet · FortiOSversion=6.4.7 <=6.4.14; version=7.0.1 <=7.0.13; version=7.2.0 <=7.2.6; version=7.4.0 <=7.4.1
Fortinet · FortiProxyversion=7.0.0 <=7.0.14; version=7.2.0 <=7.2.8; version=7.4.0 <=7.4.2

Published CVSS scores

8.0Fortinet PSIRTCVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
4.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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-639Authorization Bypass Through User-Controlled Key

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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