CVE-2022-27487Network attack vector

Unauthorized API calls via improper privilege management

Published Apr 11, 2023 · Updated Oct 23, 2024

Improper privilege management in Fortinet FortiSandbox and FortiDeceptor allows remote authenticated users to make unauthorized API calls. Fortinet has not identified the affected API endpoints or disclosed how their authorization logic mishandles crafted HTTP or HTTPS requests. Valid credentials and management-interface access are required; exploitation grants API operations beyond the account's assigned privileges.

CVSS severity8.8
High
EPSS probability0.97%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in Fortinet FortiSandbox and FortiDeceptor allows remote authenticated users to make unauthorized API calls. Fortinet has not identified the affected API endpoints or disclosed how their authorization logic mishandles crafted HTTP or HTTPS requests. Valid credentials and management-interface access are required; exploitation grants API operations beyond the account's assigned privileges.

The record

CVE
CVE-2022-27487
Published
Apr 11, 2023
Updated
Oct 23, 2024
Vendor
Fortinet
Product
FortiSandbox
Classifications
CWE-269
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 11, 2023CVE publishedPublication date reported by the CVE source.
  2. Oct 23, 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=2.5.0 <=2.5.2
  2. Affected versionversion=3.0.0 <=3.0.7
  3. Affected versionversion=3.1.0 <=3.1.5
  4. Affected versionversion=3.2.0 <=3.2.3
  5. Affected versionversion=4.0.0 <=4.0.2
  6. Affected versionversion=4.2.0 <=4.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortinet · FortiSandboxversion=2.5.0 <=2.5.2; version=3.0.0 <=3.0.7; version=3.1.0 <=3.1.5; version=3.2.0 <=3.2.3; version=4.0.0 <=4.0.2; version=4.2.0 <=4.2.2
Fortinet · FortiDeceptorversion=1.0.0 <=1.0.1; version=1.1.0; version=2.0.0; version=2.1.0; version=3.0.0 <=3.0.2; version=3.1.0 <=3.1.1; version=3.2.0 <=3.2.2; version=3.3.0 <=3.3.3; version=4.0.0 <=4.0.2; version=4.1.0

Published CVSS scores

8.8FortinetCVSS:3.1/AV:N/AC:L/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 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-269Improper Privilege Management

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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