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Vulnerability Details :

CVE-2023-26208

Summary
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
Published At-09 Mar, 2023 | 14:55
Updated At-22 Oct, 2024 | 20:47
Rejected At-
Credits

A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.

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 Mar, 2023 | 14:55
Updated At:22 Oct, 2024 | 20:47
Rejected At:
▼CVE Numbering Authority (CNA)

A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
FortiAuthenticator
Default Status
unaffected
Versions
Affected
  • From 6.4.0 through 6.4.6 (semver)
  • From 6.3.0 through 6.3.3 (semver)
  • From 6.2.0 through 6.2.1 (semver)
  • From 6.1.0 through 6.1.2 (semver)
  • From 6.0.0 through 6.0.7 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-307Denial of service
Type: CWE
CWE ID: CWE-307
Description: Denial of service
Metrics
VersionBase scoreBase severityVector
3.13.5LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:X
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:X
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Please upgrade to FortiAuthenticator version 6.5.0 or above, Please upgrade to FortiDeceptor version 3.2.0 or above. Please upgrade to FortiMail version 6.4.1 or above, Please upgrade to FortiMail version 6.2.5 or above, Please upgrade to FortiMail version 6.0.10 or above.

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://fortiguard.com/psirt/FG-IR-20-078
N/A
Hyperlink: https://fortiguard.com/psirt/FG-IR-20-078
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
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
https://fortiguard.com/psirt/FG-IR-20-078
x_transferred
Hyperlink: https://fortiguard.com/psirt/FG-IR-20-078
Resource:
x_transferred
2. 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 Mar, 2023 | 15:15
Updated At:07 Nov, 2023 | 04:09

A improper restriction of excessive authentication attempts vulnerability [CWE-307] in Fortinet FortiAuthenticator 6.4.x and before allows a remote unauthenticated attacker to partially exhaust CPU and memory via sending numerous HTTP requests to the login form.

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
Primary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Secondary3.13.7LOW
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Primary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Type: Secondary
Version: 3.1
Base score: 3.7
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CPE Matches
Fortinet, Inc.
fortinet
>>fortiauthenticator>>Versions from 5.4.0(inclusive) to 6.5.0(exclusive)
cpe:2.3:a:fortinet:fortiauthenticator:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-307Primarynvd@nist.gov
CWE-307Secondarypsirt@fortinet.com
CWE ID: CWE-307
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-307
Type: Secondary
Source: psirt@fortinet.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://fortiguard.com/psirt/FG-IR-20-078psirt@fortinet.com
Vendor Advisory
Hyperlink: https://fortiguard.com/psirt/FG-IR-20-078
Source: psirt@fortinet.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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