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Vulnerability Details :

CVE-2026-39808

Summary
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
Published At-14 Apr, 2026 | 15:38
Updated At-15 Apr, 2026 | 03:58
Rejected At-
Credits

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.8 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

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:14 Apr, 2026 | 15:38
Updated At:15 Apr, 2026 | 03:58
Rejected At:
▼CVE Numbering Authority (CNA)

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.8 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
FortiSandbox
CPEs
  • 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:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 4.4.0 through 4.4.8 (semver)
Vendor
Fortinet, Inc.Fortinet
Product
FortiSandbox PaaS
CPEs
  • cpe:2.3:a:fortinet:fortisandboxpaas:23.4.4374:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:23.4.4350:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:23.3.4329:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:23.1.4245:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:22.2.4151:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:22.2.4134:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:22.1.4113:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:21.4.4072:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortisandboxpaas:21.3.4055:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • 23.4.4374
  • 23.4.4350
  • 23.3.4329
  • 23.1.4245
  • 22.2.4151
  • 22.2.4134
  • 22.1.4113
  • 21.4.4072
  • 21.3.4055
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 FortiSandbox version 4.4.9 or above Upgrade to FortiSandbox PaaS version 5.0.2 or above

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://fortiguard.fortinet.com/psirt/FG-IR-26-100
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-26-100
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:14 Apr, 2026 | 16:16
Updated At:17 Apr, 2026 | 15:11

A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 4.4.0 through 4.4.8 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

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-26-100psirt@fortinet.com
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-26-100
Source: psirt@fortinet.com
Resource: N/A

Change History

0
Information is not available yet

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Stack-based Buffer Overflow
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-48788
Matching Score-8
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EPSS-94.08% / 99.91%
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7 Day CHG-0.05%
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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
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Matching Score-8
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Matching Score-8
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CVSS Score-7.4||HIGH
EPSS-0.01% / 2.39%
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7 Day CHG~0.00%
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Updated-26 Feb, 2026 | 15:04
Rejected-Not Available
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Action-Not Available
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CWE ID-CWE-122
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CWE ID-CWE-787
Out-of-bounds Write
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Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-17.23% / 95.04%
||
7 Day CHG~0.00%
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Updated-26 Feb, 2026 | 17:50
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
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CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
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Matching Score-8
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Matching Score-8
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EPSS-1.17% / 78.65%
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7 Day CHG-0.76%
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-2025-22252
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9||CRITICAL
EPSS-0.24% / 47.66%
||
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-2021-24007
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.71% / 72.20%
||
7 Day CHG~0.00%
Published-09 Jul, 2021 | 18:37
Updated-25 Oct, 2024 | 13:56
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 of SQL commands vulnerabilities in FortiMail before 6.4.4 may allow a non-authenticated attacker to execute unauthorized code or commands via specifically crafted HTTP requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimailFortinet FortiMail
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2026-39813
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.1||CRITICAL
EPSS-0.06% / 18.01%
||
7 Day CHG~0.00%
Published-14 Apr, 2026 | 15:38
Updated-17 Apr, 2026 | 15:11
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-FortiSandbox CloudFortiSandbox
CWE ID-CWE-24
Path Traversal: '../filedir'
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% / 60.20%
||
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-2023-33308
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-5.93% / 90.64%
||
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-2023-47539
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9||CRITICAL
EPSS-0.08% / 24.55%
||
7 Day CHG~0.00%
Published-18 Mar, 2025 | 13:56
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

An improper access control vulnerability in FortiMail version 7.4.0 configured with RADIUS authentication and remote_wildcard enabled may allow a remote unauthenticated attacker to bypass admin login via a crafted HTTP request.

Action-Not Available
Vendor-Fortinet, Inc.
Product-FortiMail
CWE ID-CWE-284
Improper Access Control
CVE-2019-16153
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.41% / 61.23%
||
7 Day CHG~0.00%
Published-23 Jan, 2020 | 16:39
Updated-25 Oct, 2024 | 14:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A hard-coded password vulnerability in the Fortinet FortiSIEM database component version 5.2.5 and below may allow attackers to access the device database via the use of static credentials.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortisiemFortinet FortiSIEM
CWE ID-CWE-798
Use of Hard-coded Credentials
CVE-2026-35616
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.1||CRITICAL
EPSS-25.25% / 96.21%
||
7 Day CHG~0.00%
Published-04 Apr, 2026 | 00:38
Updated-07 Apr, 2026 | 15:58
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-2020-6649
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.41% / 61.23%
||
7 Day CHG~0.00%
Published-08 Feb, 2021 | 15:53
Updated-25 Oct, 2024 | 14:23
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 vulnerability in FortiNet's FortiIsolator version 2.0.1 and below may allow an attacker to reuse the unexpired admin user session IDs to gain admin privileges, should the attacker be able to obtain that session ID (via other, hypothetical attacks)

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiisolatorFortinet FortiIsolator
CWE ID-CWE-613
Insufficient Session Expiration
CVE-2023-42784
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-5.5||MEDIUM
EPSS-0.11% / 28.85%
||
7 Day CHG-0.03%
Published-11 Mar, 2025 | 14:54
Updated-22 Jul, 2025 | 21:22
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 syntactically invalid structure in Fortinet FortiWeb at least verions 7.4.0 through 7.4.6 and 7.2.0 through 7.2.10 and 7.0.0 through 7.0.10 allows attacker to execute unauthorized code or commands via HTTP/S crafted requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortiWeb
CWE ID-CWE-228
Improper Handling of Syntactically Invalid Structure
CVE-2023-42789
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-30.02% / 96.67%
||
7 Day CHG~0.00%
Published-12 Mar, 2024 | 15:09
Updated-12 Aug, 2024 | 18:00
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A out-of-bounds write in Fortinet FortiOS 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0.0 through 7.0.12, 6.4.0 through 6.4.14, 6.2.0 through 6.2.15, FortiProxy 7.4.0, 7.2.0 through 7.2.6, 7.0.0 through 7.0.12, 2.0.0 through 2.0.13 allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiproxyfortiosFortiOSFortiProxyFortiPAMfortiosfortipamfortiproxy
CWE ID-CWE-787
Out-of-bounds Write
CVE-2025-59719
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.1||CRITICAL
EPSS-0.16% / 36.89%
||
7 Day CHG~0.00%
Published-09 Dec, 2025 | 17:20
Updated-20 Mar, 2026 | 12:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An improper verification of cryptographic signature vulnerability in Fortinet FortiWeb 8.0.0, FortiWeb 7.6.0 through 7.6.4, FortiWeb 7.4.0 through 7.4.9 may allow an unauthenticated attacker to bypass the FortiCloud SSO login authentication via a crafted SAML response message.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortiWeb
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2020-29016
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-2.18% / 84.36%
||
7 Day CHG~0.00%
Published-14 Jan, 2021 | 16:04
Updated-25 Oct, 2024 | 14:23
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 vulnerability in FortiWeb 6.3.0 through 6.3.5 and version before 6.2.4 may allow an unauthenticated, remote attacker to overwrite the content of the stack and potentially execute arbitrary code by sending a crafted request with a large certname.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwebFortinet FortiWeb
CWE ID-CWE-787
Out-of-bounds Write
CVE-2023-37936
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-1.00% / 77.00%
||
7 Day CHG~0.00%
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-2023-36554
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.7||HIGH
EPSS-0.20% / 42.28%
||
7 Day CHG~0.00%
Published-12 Mar, 2024 | 15:09
Updated-02 Aug, 2024 | 16:52
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 in Fortinet FortiManager version 7.4.0, version 7.2.0 through 7.2.3, version 7.0.0 through 7.0.10, version 6.4.0 through 6.4.13, 6.2 all versions allows attacker to execute unauthorized code or commands via specially crafted HTTP requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortimanagerFortiManagerfortimanager
CWE ID-CWE-284
Improper Access Control
CVE-2023-34991
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-6.77% / 91.33%
||
7 Day CHG~0.00%
Published-14 Nov, 2023 | 18:07
Updated-16 Dec, 2025 | 18:23
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A improper neutralization of special elements used in an sql command ('sql injection') in Fortinet FortiWLM version 8.6.0 through 8.6.5 and 8.5.0 through 8.5.4 and 8.4.0 through 8.4.2 and 8.3.0 through 8.3.2 and 8.2.2 allows attacker to execute unauthorized code or commands via a crafted http request.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwlmFortiWLM
CWE ID-CWE-89
Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CVE-2023-34990
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-66.33% / 98.53%
||
7 Day CHG~0.00%
Published-18 Dec, 2024 | 12:44
Updated-05 Jun, 2025 | 15:32
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 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 specially crafted web requests.

Action-Not Available
Vendor-Fortinet, Inc.
Product-fortiwlmFortiWLM
CWE ID-CWE-23
Relative Path Traversal
CWE ID-CWE-94
Improper Control of Generation of Code ('Code Injection')
CVE-2023-27997
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.2||CRITICAL
EPSS-90.32% / 99.60%
||
7 Day CHG+1.21%
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-2022-41331
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-1.97% / 83.57%
||
7 Day CHG+0.37%
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-2022-42475
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-93.98% / 99.89%
||
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-2022-40684
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-2022-39952
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-93.78% / 99.86%
||
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-2024-50563
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.26% / 49.27%
||
7 Day CHG~0.00%
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-2023-28001
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-4.1||MEDIUM
EPSS-0.10% / 26.49%
||
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-2024-55591
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-94.16% / 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-2023-26204
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-3.6||LOW
EPSS-0.27% / 50.57%
||
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-2023-25610
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.3||CRITICAL
EPSS-15.99% / 94.78%
||
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-2023-33299
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.6||CRITICAL
EPSS-10.91% / 93.42%
||
7 Day CHG+0.08%
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-2021-42761
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-8.5||HIGH
EPSS-1.65% / 82.06%
||
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-2021-36166
Matching Score-8
Assigner-Fortinet, Inc.
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Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-9.8||CRITICAL
EPSS-0.50% / 66.15%
||
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-2021-32586
Matching Score-8
Assigner-Fortinet, Inc.
ShareView Details
Matching Score-8
Assigner-Fortinet, Inc.
CVSS Score-7.7||HIGH
EPSS-0.44% / 63.06%
||
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
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