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Vulnerability Details :

CVE-2021-41030

Summary
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
Published At-08 Dec, 2021 | 17:51
Updated At-25 Oct, 2024 | 13:39
Rejected At-
Credits

An authentication bypass by capture-replay vulnerability [CWE-294] in FortiClient EMS versions 7.0.1 and below and 6.4.4 and below may allow an unauthenticated attacker to impersonate an existing user by intercepting and re-using valid SAML authentication messages.

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:08 Dec, 2021 | 17:51
Updated At:25 Oct, 2024 | 13:39
Rejected At:
▼CVE Numbering Authority (CNA)

An authentication bypass by capture-replay vulnerability [CWE-294] in FortiClient EMS versions 7.0.1 and below and 6.4.4 and below may allow an unauthenticated attacker to impersonate an existing user by intercepting and re-using valid SAML authentication messages.

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
Fortinet FortiClientEMS
Versions
Affected
  • FortiClientEMS 7.0.1, 7.0.0, 6.4.4, 6.4.3, 6.4.2, 6.4.1, 6.4.0, 6.2.9, 6.2.8, 6.2.7, 6.2.6, 6.2.4, 6.2.3, 6.2.2, 6.2.1, 6.2.0
Problem Types
TypeCWE IDDescription
textN/AEscalation of privilege
Type: text
CWE ID: N/A
Description: Escalation of privilege
Metrics
VersionBase scoreBase severityVector
3.15.4MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:F/RL:O/RC:C
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:F/RL:O/RC:C
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://fortiguard.com/advisory/FG-IR-21-192
x_refsource_CONFIRM
Hyperlink: https://fortiguard.com/advisory/FG-IR-21-192
Resource:
x_refsource_CONFIRM
▼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/advisory/FG-IR-21-192
x_refsource_CONFIRM
x_transferred
Hyperlink: https://fortiguard.com/advisory/FG-IR-21-192
Resource:
x_refsource_CONFIRM
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:08 Dec, 2021 | 18:15
Updated At:10 Dec, 2021 | 16:57

An authentication bypass by capture-replay vulnerability [CWE-294] in FortiClient EMS versions 7.0.1 and below and 6.4.4 and below may allow an unauthenticated attacker to impersonate an existing user by intercepting and re-using valid SAML authentication messages.

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
Primary3.19.1CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Secondary3.15.4MEDIUM
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:P/I:P/A:N
Type: Primary
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:N
Type: Secondary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CPE Matches
Fortinet, Inc.
fortinet
>>forticlient_enterprise_management_server>>Versions from 6.2.0(inclusive) to 6.2.9(inclusive)
cpe:2.3:a:fortinet:forticlient_enterprise_management_server:*:*:*:*:*:*:*:*
Fortinet, Inc.
fortinet
>>forticlient_enterprise_management_server>>Versions from 6.4.0(inclusive) to 6.4.4(inclusive)
cpe:2.3:a:fortinet:forticlient_enterprise_management_server:*:*:*:*:*:*:*:*
Fortinet, Inc.
fortinet
>>forticlient_enterprise_management_server>>7.0.0
cpe:2.3:a:fortinet:forticlient_enterprise_management_server:7.0.0:*:*:*:*:*:*:*
Fortinet, Inc.
fortinet
>>forticlient_enterprise_management_server>>7.0.1
cpe:2.3:a:fortinet:forticlient_enterprise_management_server:7.0.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-294Primarynvd@nist.gov
CWE ID: CWE-294
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://fortiguard.com/advisory/FG-IR-21-192psirt@fortinet.com
Patch
Vendor Advisory
Hyperlink: https://fortiguard.com/advisory/FG-IR-21-192
Source: psirt@fortinet.com
Resource:
Patch
Vendor Advisory

Change History

0
Information is not available yet

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