CVE-2021-32590Network attack vector

Database command execution via crafted HTTP requests

Published Aug 4, 2021 · Updated Oct 25, 2024

SQL injection in affected Fortinet FortiPortal releases allows remote authenticated users to execute database commands via crafted HTTP requests. Multiple HTTP request paths pass insufficiently neutralized user input into SQL commands, but Fortinet does not identify the affected endpoints or parameters. Regular user privileges are required; successful exploitation permits disclosure, modification, or deletion of portal database data.

CVSS severity9.9
Critical
EPSS probability1.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in affected Fortinet FortiPortal releases allows remote authenticated users to execute database commands via crafted HTTP requests. Multiple HTTP request paths pass insufficiently neutralized user input into SQL commands, but Fortinet does not identify the affected endpoints or parameters. Regular user privileges are required; successful exploitation permits disclosure, modification, or deletion of portal database data.

The record

CVE
CVE-2021-32590
Published
Aug 4, 2021
Updated
Oct 25, 2024
Vendor
Fortinet
Product
FortiPortal
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 4, 2021CVE publishedPublication date reported by the CVE source.
  2. Oct 25, 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=FortiPortal 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, 5.2.0 through 5.2.5, 4.2.2 and earlier

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fortinet · FortiPortalversion=FortiPortal 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, 5.2.0 through 5.2.5, 4.2.2 and earlier

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0NIST NVDAV:N/AC:L/Au:S/C:C/I:C/A:C
9.9Fortinet, Inc.CVSS:3.1/AV:N/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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

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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