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Vulnerability Details :

CVE-2023-31425

Summary
Assigner-brocade
Assigner Org ID-87b297d7-335e-4844-9551-11b97995a791
Published At-01 Aug, 2023 | 20:34
Updated At-13 Feb, 2025 | 16:50
Rejected At-
Credits

Privilege escalation via the fosexec command

A vulnerability in the fosexec command of Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1 could allow a local authenticated user to perform privilege escalation to root by breaking the rbash shell. Starting with Fabric OS v9.1.0, “root” account access is disabled.

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:brocade
Assigner Org ID:87b297d7-335e-4844-9551-11b97995a791
Published At:01 Aug, 2023 | 20:34
Updated At:13 Feb, 2025 | 16:50
Rejected At:
▼CVE Numbering Authority (CNA)
Privilege escalation via the fosexec command

A vulnerability in the fosexec command of Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1 could allow a local authenticated user to perform privilege escalation to root by breaking the rbash shell. Starting with Fabric OS v9.1.0, “root” account access is disabled.

Affected Products
Vendor
Brocade Communications Systems, Inc. (Broadcom Inc.)Brocade
Product
Fabric OS
Default Status
unaffected
Versions
Affected
  • after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1
Problem Types
TypeCWE IDDescription
N/AN/APrivilege escalation
Type: N/A
CWE ID: N/A
Description: Privilege escalation
Metrics
VersionBase scoreBase severityVector
3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-233CAPEC-233 Privilege Escalation
CAPEC ID: CAPEC-233
Description: CAPEC-233 Privilege Escalation
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.broadcom.com/external/content/SecurityAdvisories/0/22407
N/A
https://security.netapp.com/advisory/ntap-20230908-0007/
N/A
Hyperlink: https://support.broadcom.com/external/content/SecurityAdvisories/0/22407
Resource: N/A
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0007/
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://support.broadcom.com/external/content/SecurityAdvisories/0/22407
x_transferred
https://security.netapp.com/advisory/ntap-20230908-0007/
x_transferred
Hyperlink: https://support.broadcom.com/external/content/SecurityAdvisories/0/22407
Resource:
x_transferred
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0007/
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:sirt@brocade.com
Published At:01 Aug, 2023 | 21:15
Updated At:13 Feb, 2025 | 17:16

A vulnerability in the fosexec command of Brocade Fabric OS after Brocade Fabric OS v9.1.0 and, before Brocade Fabric OS v9.1.1 could allow a local authenticated user to perform privilege escalation to root by breaking the rbash shell. Starting with Fabric OS v9.1.0, “root” account access is disabled.

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
Secondary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches
Broadcom Inc.
broadcom
>>fabric_operating_system>>9.1.0
cpe:2.3:o:broadcom:fabric_operating_system:9.1.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-78Primarynvd@nist.gov
CWE ID: CWE-78
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://security.netapp.com/advisory/ntap-20230908-0007/sirt@brocade.com
Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22407sirt@brocade.com
Vendor Advisory
https://security.netapp.com/advisory/ntap-20230908-0007/af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://support.broadcom.com/external/content/SecurityAdvisories/0/22407af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0007/
Source: sirt@brocade.com
Resource:
Third Party Advisory
Hyperlink: https://support.broadcom.com/external/content/SecurityAdvisories/0/22407
Source: sirt@brocade.com
Resource:
Vendor Advisory
Hyperlink: https://security.netapp.com/advisory/ntap-20230908-0007/
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: https://support.broadcom.com/external/content/SecurityAdvisories/0/22407
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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