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Vulnerability Details :

CVE-2026-25089

Summary
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
Published At-09 Jun, 2026 | 14:27
Updated At-10 Jun, 2026 | 13:35
Rejected At-
Credits

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:fortinet
Assigner Org ID:6abe59d8-c742-4dff-8ce8-9b0ca1073da8
Published At:09 Jun, 2026 | 14:27
Updated At:10 Jun, 2026 | 13:35
Rejected At:
▼CVE Numbering Authority (CNA)

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
FortiSandbox
CPEs
  • cpe:2.3:a:fortinet:fortisandbox:5.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:5.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:5.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:5.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:5.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:5.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.8:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.7:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.6:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.8:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.7:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.6:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandbox:4.2.1:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 5.0.0 through 5.0.5 (semver)
  • From 4.4.0 through 4.4.8 (semver)
  • From 4.2.1 through 4.2.8 (semver)
Vendor
Fortinet, Inc.Fortinet
Product
FortiSandbox Cloud
CPEs
  • cpe:2.3:a:fortinet:fortisandboxcloud:5.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxcloud:5.0.4:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 5.0.4 through 5.0.5 (semver)
Vendor
Fortinet, Inc.Fortinet
Product
FortiSandbox PaaS
CPEs
  • cpe:2.3:a:fortinet:fortisandboxpaas:5.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:5.0.4:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 5.0.4 through 5.0.5 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-78Execute unauthorized code or commands
Type: CWE
CWE ID: CWE-78
Description: Execute unauthorized code or commands
Metrics
VersionBase scoreBase severityVector
3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
Version: 3.1
Base score: 9.1
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Upgrade to upcoming FortiSandbox version 5.2.0 or above Upgrade to FortiSandbox version 5.0.6 or above Upgrade to FortiSandbox version 4.4.9 or above Upgrade to upcoming FortiSandbox PaaS version 5.2.0 or above Upgrade to FortiSandbox PaaS version 5.0.6 or above Fortinet remediated this issue in FortiSandbox Cloud version 5.2.0 (not released) and hence customers do not need to perform any action. Fortinet remediated this issue in FortiSandbox Cloud version 5.0.6 (not released) and hence customers do not need to perform any action.

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://fortiguard.fortinet.com/psirt/FG-IR-26-141
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-26-141
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@fortinet.com
Published At:09 Jun, 2026 | 16:16
Updated At:09 Jun, 2026 | 16:16

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-78Primarypsirt@fortinet.com
CWE ID: CWE-78
Type: Primary
Source: psirt@fortinet.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://fortiguard.fortinet.com/psirt/FG-IR-26-141psirt@fortinet.com
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-26-141
Source: psirt@fortinet.com
Resource: N/A

Change History

0
Information is not available yet

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A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet allows attacker to execute unauthorized code or commands via crafted API requests.

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Matching Score-10
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available

A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWLM version 8.6.0 through 8.6.5 and 8.5.0 through 8.5.4 allows attacker to execute unauthorized code or commands via specifically crafted http get request parameters.

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Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-25249
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.4||HIGH
EPSS-0.02% / 5.07%
||
7 Day CHG~0.00%
Published-13 Jan, 2026 | 16:32
Updated-09 Jun, 2026 | 10:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A heap-based buffer overflow vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiOS 6.4 all versions, FortiSwitchManager 7.2.0 through 7.2.6, FortiSwitchManager 7.0.0 through 7.0.5 allows attacker to execute unauthorized code or commands via specially crafted packets

Action-Not Available
Vendor-Fortinet, Inc.Siemens AG
Product-fortisasefortiosfortiswitchmanagerFortiOSFortiSwitchManagerRUGGEDCOM APE1808
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-28001
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-4.1||MEDIUM
EPSS-0.10% / 27.60%
||
7 Day CHG~0.00%
Published-11 Jul, 2023 | 16:52
Updated-22 Oct, 2024 | 20:41
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An insufficient session expiration in Fortinet FortiOS 7.0.0 - 7.0.12 and 7.2.0 - 7.2.4 allows an attacker to execute unauthorized code or commands via reusing the session of a deleted user in the REST API.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiosFortiOS
CWE ID-CWE-613
Insufficient Session Expiration
CVE-2023-37936
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-1.04% / 77.78%
||
7 Day CHG+0.27%
Published-14 Jan, 2025 | 14:09
Updated-31 Jan, 2025 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use of hard-coded cryptographic key in Fortinet FortiSwitch version 7.4.0 and 7.2.0 through 7.2.5 and 7.0.0 through 7.0.7 and 6.4.0 through 6.4.13 and 6.2.0 through 6.2.7 and 6.0.0 through 6.0.7 allows attacker to execute unauthorized code or commands via crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiswitchFortiSwitch
CWE ID-CWE-321
Use of Hard-coded Cryptographic Key
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2025-22252
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9||CRITICAL
EPSS-0.24% / 47.82%
||
7 Day CHG~0.00%
Published-28 May, 2025 | 07:55
Updated-26 Feb, 2026 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A missing authentication for critical function in Fortinet FortiProxy versions 7.6.0 through 7.6.1, FortiSwitchManager version 7.2.5, and FortiOS versions 7.4.4 through 7.4.6 and version 7.6.0 may allow an attacker with knowledge of an existing admin account to access the device as a valid admin via an authentication bypass.

Action-Not Available
Vendor-Fortinet, Inc.
Product-FortiOSFortiSwitchManagerFortiProxy
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2023-25610
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-17.24% / 95.17%
||
7 Day CHG~0.00%
Published-24 Mar, 2025 | 15:39
Updated-24 Mar, 2025 | 18:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A buffer underwrite ('buffer underflow') vulnerability in the administrative interface of Fortinet FortiOS version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.6, version 6.4.0 through 6.4.11 and version 6.2.12 and below, FortiProxy version 7.2.0 through 7.2.2, version 7.0.0 through 7.0.8, version 2.0.12 and below and FortiOS-6K7K version 7.0.5, version 6.4.0 through 6.4.10 and version 6.2.0 through 6.2.10 and below allows a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-FortiOS-6K7KFortiAnalyzerFortiProxyFortiWebFortiOSFortiSwitchManagerFortiManager
CWE ID-CWE-124
Buffer Underwrite ('Buffer Underflow')
CVE-2023-26204
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-3.6||LOW
EPSS-0.27% / 50.74%
||
7 Day CHG~0.00%
Published-13 Jun, 2023 | 08:41
Updated-22 Oct, 2024 | 20:45
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A plaintext storage of a password vulnerability [CWE-256] in FortiSIEM 6.7 all versions, 6.6 all versions, 6.5 all versions, 6.4 all versions, 6.3 all versions, 6.2 all versions, 6.1 all versions, 5.4 all versions, 5.3 all versions may allow an attacker able to access user DB content to impersonate any admin user on the device GUI.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortisiemFortiSIEM
CWE ID-CWE-256
Plaintext Storage of a Password
CWE ID-CWE-522
Insufficiently Protected Credentials
CVE-2023-33308
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-7.60% / 92.02%
||
7 Day CHG~0.00%
Published-26 Jul, 2023 | 14:00
Updated-23 Oct, 2024 | 13:07
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based overflow vulnerability [CWE-124] in Fortinet FortiOS version 7.0.0 through 7.0.10 and 7.2.0 through 7.2.3 and FortiProxy version 7.0.0 through 7.0.9 and 7.2.0 through 7.2.2 allows a remote unauthenticated attacker to execute arbitrary code or command via crafted packets reaching proxy policies or firewall policies with proxy mode alongside deep or full packet inspection.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiproxyfortiosFortiOSFortiProxy
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-33299
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-10.91% / 93.55%
||
7 Day CHG~0.00%
Published-23 Jun, 2023 | 07:46
Updated-23 Oct, 2024 | 14:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A deserialization of untrusted data in Fortinet FortiNAC below 7.2.1, below 9.4.3, below 9.2.8 and all earlier versions of 8.x allows attacker to execute unauthorized code or commands via specifically crafted request on inter-server communication port. Note FortiNAC versions 8.x will not be fixed.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortinacFortiNAC
CWE ID-CWE-502
Deserialization of Untrusted Data
CVE-2023-27997
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.2||CRITICAL
EPSS-91.22% / 99.67%
||
7 Day CHG-0.90%
Published-13 Jun, 2023 | 08:41
Updated-24 Oct, 2025 | 12:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2023-07-04||Apply updates per vendor instructions.

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS version 7.2.4 and below, version 7.0.11 and below, version 6.4.12 and below, version 6.0.16 and below and FortiProxy version 7.2.3 and below, version 7.0.9 and below, version 2.0.12 and below, version 1.2 all versions, version 1.1 all versions SSL-VPN may allow a remote attacker to execute arbitrary code or commands via specifically crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiproxyfortiosfortigate_6000fortigate_7000FortiOS-6K7KFortiProxyFortiOSFortiOS and FortiProxy SSL-VPN
CWE ID-CWE-122
Heap-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-42756
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-66.46% / 98.55%
||
7 Day CHG~0.00%
Published-16 Feb, 2023 | 18:05
Updated-23 Oct, 2024 | 14:49
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortiWeb
CWE ID-CWE-121
Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-42761
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-8.5||HIGH
EPSS-1.65% / 82.40%
||
7 Day CHG~0.00%
Published-16 Feb, 2023 | 18:05
Updated-23 Oct, 2024 | 14:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortiWeb
CWE ID-CWE-384
Session Fixation
CVE-2022-38381
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-5.3||MEDIUM
EPSS-0.27% / 50.79%
||
7 Day CHG~0.00%
Published-02 Nov, 2022 | 00:00
Updated-25 Oct, 2024 | 13:20
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper handling of malformed request vulnerability [CWE-228] exists in FortiADC 5.0 all versions, 6.0.0 all versions, 6.1.0 all versions, 6.2.0 through 6.2.3, and 7.0.0 through 7.0.2. This may allow a remote attacker without privileges to bypass some Web Application Firewall (WAF) protection such as the SQL Injection and XSS filters via a malformed HTTP request.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiadcFortinet FortiADC
CVE-2021-41025
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.3||HIGH
EPSS-0.25% / 48.78%
||
7 Day CHG~0.00%
Published-08 Dec, 2021 | 18:46
Updated-25 Oct, 2024 | 13:38
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple vulnerabilities in the authentication mechanism of confd in FortiWeb versions 6.4.1, 6.4.0, 6.3.0 through 6.3.15, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 thorugh 6.0.7, including an instance of concurrent execution using shared resource with improper synchronization and one of authentication bypass by capture-replay, may allow a remote unauthenticated attacker to circumvent the authentication process and authenticate as a legitimate cluster peer.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortinet FortiWeb
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2026-44277
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.1||CRITICAL
EPSS-0.11% / 28.63%
||
7 Day CHG~0.00%
Published-12 May, 2026 | 16:54
Updated-28 May, 2026 | 10:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A improper access control vulnerability in Fortinet FortiAuthenticator 8.0.2, FortiAuthenticator 8.0.0, FortiAuthenticator 6.6.0 through 6.6.8, FortiAuthenticator 6.5.0 through 6.5.6 may allow attacker to execute unauthorized code or commands via crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiauthenticatorFortiAuthenticator
CWE ID-CWE-284
Improper Access Control
CVE-2021-36166
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.50% / 66.51%
||
7 Day CHG~0.00%
Published-01 Mar, 2022 | 18:10
Updated-25 Oct, 2024 | 13:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper authentication vulnerability in FortiMail before 7.0.1 may allow a remote attacker to efficiently guess one administrative account's authentication token by means of the observation of certain system's properties.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimailFortinet FortiMail
CWE ID-CWE-330
Use of Insufficiently Random Values
CVE-2021-36186
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-8.8||HIGH
EPSS-0.53% / 67.83%
||
7 Day CHG~0.00%
Published-02 Nov, 2021 | 18:35
Updated-25 Oct, 2024 | 13:44
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A stack-based buffer overflow in Fortinet FortiWeb version 6.4.0, version 6.3.15 and below, 6.2.5 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortinet FortiWeb
CWE ID-CWE-787
Out-of-bounds Write
CVE-2021-32588
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-31.05% / 96.85%
||
7 Day CHG~0.00%
Published-18 Aug, 2021 | 21:30
Updated-25 Oct, 2024 | 13:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A use of hard-coded credentials (CWE-798) vulnerability in FortiPortal versions 5.2.5 and below, 5.3.5 and below, 6.0.4 and below, versions 5.1.x and 5.0.x may allow a remote and unauthenticated attacker to execute unauthorized commands as root by uploading and deploying malicious web application archive files using the default hard-coded Tomcat Manager username and password.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiportalFortinet FortiPortal
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2021-32589
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.7||HIGH
EPSS-8.67% / 92.63%
||
7 Day CHG~0.00%
Published-19 Dec, 2024 | 12:22
Updated-31 Jan, 2025 | 17:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A Use After Free (CWE-416) vulnerability in FortiManager version 7.0.0, version 6.4.5 and below, version 6.2.7 and below, version 6.0.10 and below, version 5.6.10 and below, version 5.4.7 and below, version 5.2.10 and below, version 5.0.12 and below and FortiAnalyzer version 7.0.0, version 6.4.5 and below, version 6.2.7 and below, version 6.0.10 and below, version 5.6.10 and below, version 5.4.7 and below, version 5.3.11, version 5.2.10 to 5.2.4 fgfmsd daemon may allow a remote, non-authenticated attacker to execute unauthorized code as root via sending a specifically crafted request to the fgfm port of the targeted device.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortianalyzerfortiportalfortimanagerFortiManagerFortiAnalyzer
CWE ID-CWE-416
Use After Free
CVE-2021-32586
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.7||HIGH
EPSS-0.44% / 63.40%
||
7 Day CHG~0.00%
Published-01 Mar, 2022 | 18:20
Updated-25 Oct, 2024 | 13:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper input validation vulnerability in the web server CGI facilities of FortiMail before 7.0.1 may allow an unauthenticated attacker to alter the environment of the underlying script interpreter via specifically crafted HTTP requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimailFortinet FortiMail
CWE ID-CWE-20
Improper Input Validation
CVE-2022-42475
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-94.01% / 99.90%
||
7 Day CHG~0.00%
Published-02 Jan, 2023 | 08:18
Updated-24 Oct, 2025 | 12:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2023-01-03||Apply updates per vendor instructions.

A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fpm-7620efortigate-6501f-dcfim-7904efim-7901efim-7910efortigate-7121ffim-7920efortiosfim-7921ffortigate-6500ffpm-7620ffpm-7630efortigate-7060efortiproxyfortigate-7030efortigate-6300ffortigate-6601f-dcfortigate-6601ffortigate-6300f-dcfortigate-7040efim-7941ffortigate-6500f-dcfortigate-6501fFortiOSFortiProxyFortiOS
CWE ID-CWE-197
Numeric Truncation Error
CWE ID-CWE-787
Out-of-bounds Write
CVE-2022-39952
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-93.78% / 99.87%
||
7 Day CHG~0.00%
Published-16 Feb, 2023 | 18:06
Updated-23 Oct, 2024 | 14:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A external control of file name or path in Fortinet FortiNAC versions 9.4.0, 9.2.0 through 9.2.5, 9.1.0 through 9.1.7, 8.8.0 through 8.8.11, 8.7.0 through 8.7.6, 8.6.0 through 8.6.5, 8.5.0 through 8.5.4, 8.3.7 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP request.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortinacFortiNAC
CWE ID-CWE-73
External Control of File Name or Path
CWE ID-CWE-668
Exposure of Resource to Wrong Sphere
CVE-2024-55591
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-94.12% / 99.92%
||
7 Day CHG~0.00%
Published-14 Jan, 2025 | 14:08
Updated-26 Feb, 2026 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2025-01-21||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

An Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] affecting FortiOS version 7.0.0 through 7.0.16 and FortiProxy version 7.0.0 through 7.0.19 and 7.2.0 through 7.2.12 allows a remote attacker to gain super-admin privileges via crafted requests to Node.js websocket module.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiproxyfortiosFortiOSFortiProxyFortiOS and FortiProxy
CWE ID-CWE-288
Authentication Bypass Using an Alternate Path or Channel
CVE-2019-17658
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.39% / 60.50%
||
7 Day CHG~0.00%
Published-12 Mar, 2020 | 21:26
Updated-25 Oct, 2024 | 14:26
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An unquoted service path vulnerability in the FortiClient FortiTray component of FortiClientWindows v6.2.2 and prior allow an attacker to gain elevated privileges via the FortiClientConsole executable service path.

Action-Not Available
Vendor-Fortinet, Inc.
Product-forticlientFortinet FortiClientWindows
CWE ID-CWE-428
Unquoted Search Path or Element
CVE-2022-41331
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-1.06% / 77.97%
||
7 Day CHG~0.00%
Published-11 Apr, 2023 | 16:06
Updated-23 Oct, 2024 | 14:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A missing authentication for critical function vulnerability [CWE-306] in FortiPresence infrastructure server before version 1.2.1 allows a remote, unauthenticated attacker to access the Redis and MongoDB instances via crafted authentication requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiproxyFortiPresence
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2024-50563
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.39% / 60.56%
||
7 Day CHG+0.10%
Published-16 Jan, 2025 | 09:16
Updated-24 Sep, 2025 | 15:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A weak authentication in Fortinet FortiManager Cloud, FortiAnalyzer versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiAnalyzer Cloud versions 7.4.1 through 7.4.3, FortiManager versions 7.6.0 through 7.6.1, 7.4.1 through 7.4.3, FortiManager Cloud versions 7.4.1 through 7.4.3 allows attacker to execute unauthorized code or commands via a brute-force attack.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimanager_cloudfortianalyzerfortianalyzer_cloudfortimanagerFortiManagerFortiAnalyzer
CWE ID-CWE-1390
Weak Authentication
CVE-2026-39813
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.1||CRITICAL
EPSS-0.12% / 30.61%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 15:38
Updated-20 Apr, 2026 | 19:11
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A path traversal: '../filedir' vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8 may allow attacker to escalation of privilege via <insert attack vector here>

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortisandboxFortiSandbox CloudFortiSandbox
CWE ID-CWE-24
Path Traversal: '../filedir'
CVE-2022-40684
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-94.43% / 99.98%
||
7 Day CHG~0.00%
Published-18 Oct, 2022 | 00:00
Updated-14 Jan, 2026 | 19:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2022-11-01||Apply updates per vendor instructions.

An authentication bypass using an alternate path or channel [CWE-288] in Fortinet FortiOS version 7.2.0 through 7.2.1 and 7.0.0 through 7.0.6, FortiProxy version 7.2.0 and version 7.0.0 through 7.0.6 and FortiSwitchManager version 7.2.0 and 7.0.0 allows an unauthenticated atttacker to perform operations on the administrative interface via specially crafted HTTP or HTTPS requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiosfortiproxyfortiswitchmanagerFortinet FortiOS, FortiProxy, FortiSwitchManagerMultiple Products
CWE ID-CWE-287
Improper Authentication
CVE-2021-26102
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-60.81% / 98.32%
||
7 Day CHG~0.00%
Published-19 Dec, 2024 | 13:56
Updated-21 Jan, 2025 | 20:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A relative path traversal vulnerability (CWE-23) in FortiWAN version 4.5.7 and below, 4.4 all versions may allow a remote non-authenticated attacker to delete files on the system by sending a crafted POST request. In particular, deleting specific configuration files will reset the Admin password to its default value.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwanFortiWAN
CWE ID-CWE-305
Authentication Bypass by Primary Weakness
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2021-26109
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-8.1||HIGH
EPSS-1.26% / 79.74%
||
7 Day CHG~0.00%
Published-08 Dec, 2021 | 12:22
Updated-25 Oct, 2024 | 13:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An integer overflow or wraparound vulnerability in the memory allocator of SSLVPN in FortiOS before 7.0.1 may allow an unauthenticated attacker to corrupt control data on the heap via specifically crafted requests to SSLVPN, resulting in potentially arbitrary code execution.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiosFortinet FortiOS
CWE ID-CWE-190
Integer Overflow or Wraparound
CVE-2021-26112
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-8.1||HIGH
EPSS-1.32% / 80.22%
||
7 Day CHG~0.00%
Published-06 Apr, 2022 | 09:15
Updated-25 Oct, 2024 | 13:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple stack-based buffer overflow vulnerabilities [CWE-121] both in network daemons and in the command line interpreter of FortiWAN before 4.5.9 may allow an unauthenticated attacker to potentially corrupt control data in memory and execute arbitrary code via specifically crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwanFortinet FortiWAN
CWE ID-CWE-787
Out-of-bounds Write
CVE-2026-35616
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.1||CRITICAL
EPSS-34.75% / 97.11%
||
7 Day CHG~0.00%
Published-04 Apr, 2026 | 00:38
Updated-21 Apr, 2026 | 08:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2026-04-09||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

A improper access control vulnerability in Fortinet FortiClientEMS 7.4.5 through 7.4.6 may allow an unauthenticated attacker to execute unauthorized code or commands via crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-forticlientemsFortiClientEMSFortiClient EMS
CWE ID-CWE-284
Improper Access Control
CVE-2021-26114
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-1.17% / 79.01%
||
7 Day CHG~0.00%
Published-06 Apr, 2022 | 09:15
Updated-25 Oct, 2024 | 13:34
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple improper neutralization of special elements used in an SQL command vulnerabilities in FortiWAN before 4.5.9 may allow an unauthenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwanFortinet FortiWAN
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2024-47575
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-93.87% / 99.88%
||
7 Day CHG~0.00%
Published-23 Oct, 2024 | 15:03
Updated-24 Oct, 2025 | 12:54
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2024-11-13||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

A missing authentication for critical function in FortiManager 7.6.0, FortiManager 7.4.0 through 7.4.4, FortiManager 7.2.0 through 7.2.7, FortiManager 7.0.0 through 7.0.12, FortiManager 6.4.0 through 6.4.14, FortiManager 6.2.0 through 6.2.12, Fortinet FortiManager Cloud 7.4.1 through 7.4.4, FortiManager Cloud 7.2.1 through 7.2.7, FortiManager Cloud 7.0.1 through 7.0.12, FortiManager Cloud 6.4.1 through 6.4.7 allows attacker to execute arbitrary code or commands via specially crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimanagerfortimanager_cloudFortiManagerFortiManager
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2022-38375
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-8.6||HIGH
EPSS-0.61% / 70.27%
||
7 Day CHG~0.00%
Published-16 Feb, 2023 | 18:06
Updated-23 Oct, 2024 | 14:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper authorization vulnerability [CWE-285]  in Fortinet FortiNAC version 9.4.0 through 9.4.1 and before 9.2.6 allows an unauthenticated user to perform some administrative operations over the FortiNAC instance via crafted HTTP POST requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortinacfortinac-fFortiNAC
CWE ID-CWE-285
Improper Authorization
CVE-2024-47571
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.9||HIGH
EPSS-1.72% / 82.78%
||
7 Day CHG+0.45%
Published-14 Jan, 2025 | 14:10
Updated-19 Mar, 2025 | 16:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An operation on a resource after expiration or release in Fortinet FortiManager 6.4.12 through 7.4.0 allows an attacker to gain improper access to FortiGate via valid credentials.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimanagerFortiManager
CWE ID-CWE-672
Operation on a Resource after Expiration or Release
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