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Vulnerability Details :

CVE-2021-22126

Summary
Assigner-fortinet
Assigner Org ID-6abe59d8-c742-4dff-8ce8-9b0ca1073da8
Published At-17 Mar, 2025 | 13:05
Updated At-18 Mar, 2025 | 03:55
Rejected At-
Credits

A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.

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:17 Mar, 2025 | 13:05
Updated At:18 Mar, 2025 | 03:55
Rejected At:
▼CVE Numbering Authority (CNA)

A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.

Affected Products
Vendor
Fortinet, Inc.Fortinet
Product
FortiWLC
CPEs
  • cpe:2.3:a:fortinet:fortiwlc:8.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.8:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.7:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.6:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.5:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.4:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.3.3:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.2.7:*:*:*:*:*:*:*
  • cpe:2.3:a:fortinet:fortiwlc:8.2.6:*:*:*:*:*:*:*
Default Status
unaffected
Versions
Affected
  • From 8.5.0 through 8.5.2 (semver)
  • From 8.4.4 through 8.4.8 (semver)
  • From 8.4.0 through 8.4.2 (semver)
  • From 8.3.2 through 8.3.3 (semver)
  • From 8.2.6 through 8.2.7 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-284Improper access control
Type: CWE
CWE ID: CWE-284
Description: Improper access control
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:X
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:X
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Please upgrade to FortiWLC versions 8.6.0 or above. Please upgrade to FortiWLC versions 8.5.3 or above.

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://fortiguard.fortinet.com/psirt/FG-IR-20-147
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-20-147
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:17 Mar, 2025 | 14:15
Updated At:17 Mar, 2025 | 14:15

A use of hard-coded password vulnerability in FortiWLC version 8.5.2 and below, version 8.4.8 and below, version 8.3.3 to 8.3.2, version 8.2.7 to 8.2.6 may allow a local, authenticated attacker to connect to the managed Access Point (Meru AP and FortiAP-U) as root using the default hard-coded username and password.

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
Secondary3.16.7MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 6.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-284Primarypsirt@fortinet.com
CWE ID: CWE-284
Type: Primary
Source: psirt@fortinet.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://fortiguard.fortinet.com/psirt/FG-IR-20-147psirt@fortinet.com
N/A
Hyperlink: https://fortiguard.fortinet.com/psirt/FG-IR-20-147
Source: psirt@fortinet.com
Resource: N/A

Change History

0
Information is not available yet

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