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Vulnerability Details :

CVE-2023-20234

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-23 Aug, 2023 | 18:21
Updated At-02 Aug, 2024 | 09:05
Rejected At-
Credits

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files. The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker could exploit this vulnerability by authenticating to an affected device and using the command at the CLI. A successful exploit could allow the attacker to overwrite any file on the disk of the affected device, including system files. The attacker must have valid administrative credentials on the affected device to exploit this vulnerability.

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:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:23 Aug, 2023 | 18:21
Updated At:02 Aug, 2024 | 09:05
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files. The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker could exploit this vulnerability by authenticating to an affected device and using the command at the CLI. A successful exploit could allow the attacker to overwrite any file on the disk of the affected device, including system files. The attacker must have valid administrative credentials on the affected device to exploit this vulnerability.

Affected Products
Vendor
Cisco Systems, Inc.Cisco
Product
Cisco Adaptive Security Appliance (ASA) Software
Versions
Affected
  • 9.8.2
  • 9.8.2.8
  • 9.8.2.14
  • 9.8.2.15
  • 9.8.2.17
  • 9.8.2.20
  • 9.8.2.24
  • 9.8.2.26
  • 9.8.2.28
  • 9.8.2.33
  • 9.8.2.35
  • 9.8.2.38
  • 9.8.3.8
  • 9.8.3.11
  • 9.8.3.14
  • 9.8.3.16
  • 9.8.3.18
  • 9.8.3.21
  • 9.8.3
  • 9.8.3.26
  • 9.8.3.29
  • 9.8.4
  • 9.8.4.3
  • 9.8.4.7
  • 9.8.4.8
  • 9.8.4.10
  • 9.8.4.12
  • 9.8.4.15
  • 9.8.4.17
  • 9.8.4.25
  • 9.8.4.20
  • 9.8.4.22
  • 9.8.4.26
  • 9.8.4.29
  • 9.8.4.32
  • 9.8.4.34
  • 9.8.4.35
  • 9.8.4.39
  • 9.8.4.40
  • 9.8.4.41
  • 9.8.4.43
  • 9.8.4.44
  • 9.8.4.45
  • 9.8.4.46
  • 9.8.4.48
  • 9.12.1
  • 9.12.1.2
  • 9.12.1.3
  • 9.12.2
  • 9.12.2.5
  • 9.12.2.9
  • 9.12.3
  • 9.12.3.2
  • 9.12.3.7
  • 9.12.4
  • 9.12.3.12
  • 9.12.3.9
  • 9.12.2.1
  • 9.12.4.2
  • 9.12.4.4
  • 9.12.4.7
  • 9.12.4.10
  • 9.12.4.13
  • 9.12.4.8
  • 9.12.4.18
  • 9.12.4.24
  • 9.12.4.26
  • 9.12.4.29
  • 9.12.4.30
  • 9.12.4.35
  • 9.12.4.37
  • 9.12.4.38
  • 9.12.4.39
  • 9.12.4.40
  • 9.12.4.41
  • 9.12.4.47
  • 9.12.4.48
  • 9.12.4.50
  • 9.12.4.52
  • 9.12.4.54
  • 9.12.4.55
  • 9.12.4.56
  • 9.14.1
  • 9.14.1.10
  • 9.14.1.15
  • 9.14.1.19
  • 9.14.1.30
  • 9.14.2
  • 9.14.2.4
  • 9.14.2.8
  • 9.14.2.13
  • 9.14.2.15
  • 9.14.3
  • 9.14.3.1
  • 9.14.3.9
  • 9.14.3.11
  • 9.14.3.13
  • 9.14.3.18
  • 9.14.3.15
  • 9.14.4
  • 9.14.4.6
  • 9.14.4.7
  • 9.14.4.12
  • 9.14.4.13
  • 9.14.4.14
  • 9.14.4.15
  • 9.14.4.17
  • 9.14.4.22
  • 9.15.1
  • 9.15.1.7
  • 9.15.1.10
  • 9.15.1.15
  • 9.15.1.16
  • 9.15.1.17
  • 9.15.1.1
  • 9.15.1.21
  • 9.16.1
  • 9.16.1.28
  • 9.16.2
  • 9.16.2.3
  • 9.16.2.7
  • 9.16.2.11
  • 9.16.2.13
  • 9.16.2.14
  • 9.16.3
  • 9.16.3.3
  • 9.16.3.14
  • 9.16.3.15
  • 9.16.3.19
  • 9.16.3.23
  • 9.16.4
  • 9.16.4.9
  • 9.17.1
  • 9.17.1.7
  • 9.17.1.9
  • 9.17.1.10
  • 9.17.1.11
  • 9.17.1.13
  • 9.17.1.15
  • 9.17.1.20
  • 9.18.1
  • 9.18.1.3
  • 9.18.2
  • 9.18.2.5
  • 9.18.2.7
  • 9.18.2.8
  • 9.19.1
Vendor
Cisco Systems, Inc.Cisco
Product
Cisco Firepower Threat Defense Software
Versions
Affected
  • 6.2.3
  • 6.2.3.1
  • 6.2.3.2
  • 6.2.3.3
  • 6.2.3.4
  • 6.2.3.5
  • 6.2.3.6
  • 6.2.3.7
  • 6.2.3.8
  • 6.2.3.10
  • 6.2.3.11
  • 6.2.3.9
  • 6.2.3.12
  • 6.2.3.13
  • 6.2.3.14
  • 6.2.3.15
  • 6.2.3.16
  • 6.2.3.17
  • 6.2.3.18
  • 6.6.0
  • 6.6.0.1
  • 6.6.1
  • 6.6.3
  • 6.6.4
  • 6.6.5
  • 6.6.5.1
  • 6.6.5.2
  • 6.6.7
  • 6.6.7.1
  • 6.4.0
  • 6.4.0.1
  • 6.4.0.3
  • 6.4.0.2
  • 6.4.0.4
  • 6.4.0.5
  • 6.4.0.6
  • 6.4.0.7
  • 6.4.0.8
  • 6.4.0.9
  • 6.4.0.10
  • 6.4.0.11
  • 6.4.0.12
  • 6.4.0.13
  • 6.4.0.14
  • 6.4.0.15
  • 6.4.0.16
  • 6.7.0
  • 6.7.0.1
  • 6.7.0.2
  • 6.7.0.3
  • 7.0.0
  • 7.0.0.1
  • 7.0.1
  • 7.0.1.1
  • 7.0.2
  • 7.0.2.1
  • 7.0.3
  • 7.0.4
  • 7.0.5
  • 7.1.0
  • 7.1.0.1
  • 7.1.0.2
  • 7.1.0.3
  • 7.2.0
  • 7.2.0.1
  • 7.2.1
  • 7.2.2
  • 7.2.3
  • 7.3.0
  • 7.3.1
  • 7.3.1.1
Vendor
Cisco Systems, Inc.Cisco
Product
Cisco Firepower Extensible Operating System (FXOS)
Versions
Affected
  • 2.2.1.63
  • 2.2.1.66
  • 2.2.1.70
  • 2.2.2.17
  • 2.2.2.19
  • 2.2.2.24
  • 2.2.2.26
  • 2.2.2.28
  • 2.2.2.54
  • 2.2.2.60
  • 2.2.2.71
  • 2.2.2.83
  • 2.2.2.86
  • 2.2.2.91
  • 2.2.2.97
  • 2.2.2.101
  • 2.2.2.137
  • 2.2.2.148
  • 2.2.2.149
  • 2.3.1.99
  • 2.3.1.93
  • 2.3.1.91
  • 2.3.1.88
  • 2.3.1.75
  • 2.3.1.73
  • 2.3.1.66
  • 2.3.1.58
  • 2.3.1.130
  • 2.3.1.111
  • 2.3.1.110
  • 2.3.1.144
  • 2.3.1.145
  • 2.3.1.155
  • 2.3.1.166
  • 2.3.1.173
  • 2.3.1.179
  • 2.3.1.180
  • 2.3.1.56
  • 2.3.1.190
  • 2.3.1.215
  • 2.3.1.216
  • 2.3.1.219
  • 2.3.1.230
  • 2.6.1.131
  • 2.6.1.157
  • 2.6.1.166
  • 2.6.1.169
  • 2.6.1.174
  • 2.6.1.187
  • 2.6.1.192
  • 2.6.1.204
  • 2.6.1.214
  • 2.6.1.224
  • 2.6.1.229
  • 2.6.1.230
  • 2.6.1.238
  • 2.6.1.239
  • 2.6.1.254
  • 2.6.1.259
  • 2.8.1.105
  • 2.8.1.125
  • 2.8.1.139
  • 2.8.1.143
  • 2.8.1.152
  • 2.8.1.162
  • 2.8.1.164
  • 2.8.1.172
  • 2.8.1.186
  • 2.8.1.190
  • 2.9.1.131
  • 2.9.1.135
  • 2.9.1.143
  • 2.9.1.150
  • 2.9.1.158
  • 2.10.1.159
  • 2.10.1.166
  • 2.10.1.179
  • 2.10.1.207
  • 2.10.1.234
  • 2.11.1.154
  • 2.11.1.182
  • 2.12.0.31
  • 2.12.0.432
  • 2.12.0.450
  • 2.13.0.198
Problem Types
TypeCWE IDDescription
cweCWE-73External Control of File Name or Path
Type: cwe
CWE ID: CWE-73
Description: External Control of File Name or Path
Metrics
VersionBase scoreBase severityVector
3.14.4MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Version: 3.1
Base score: 4.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits

The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL
N/A
Hyperlink: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL
Resource: N/A
▼Authorized Data Publishers (ADP)
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://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL
x_transferred
Hyperlink: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL
Resource:
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ykramarz@cisco.com
Published At:23 Aug, 2023 | 19:15
Updated At:25 Jan, 2024 | 17:15

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to create a file or overwrite any file on the filesystem of an affected device, including system files. The vulnerability occurs because there is no validation of parameters when a specific CLI command is used. An attacker could exploit this vulnerability by authenticating to an affected device and using the command at the CLI. A successful exploit could allow the attacker to overwrite any file on the disk of the affected device, including system files. The attacker must have valid administrative credentials on the affected device to exploit this vulnerability.

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
Primary3.16.0MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Secondary3.14.4MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Type: Primary
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 4.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CPE Matches
Cisco Systems, Inc.
cisco
>>firepower_extensible_operating_system>>-
cpe:2.3:a:cisco:firepower_extensible_operating_system:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_1000>>-
cpe:2.3:h:cisco:firepower_1000:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_1010>>-
cpe:2.3:h:cisco:firepower_1010:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_1020>>-
cpe:2.3:h:cisco:firepower_1020:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_1030>>-
cpe:2.3:h:cisco:firepower_1030:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_1040>>-
cpe:2.3:h:cisco:firepower_1040:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_2100>>-
cpe:2.3:h:cisco:firepower_2100:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_2110>>-
cpe:2.3:h:cisco:firepower_2110:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_2120>>-
cpe:2.3:h:cisco:firepower_2120:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_2130>>-
cpe:2.3:h:cisco:firepower_2130:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_2140>>-
cpe:2.3:h:cisco:firepower_2140:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4100>>-
cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4110>>-
cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4110_next-generation_firewall>>-
cpe:2.3:h:cisco:firepower_4110_next-generation_firewall:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4112>>-
cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4115>>-
cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4120>>-
cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4120_next-generation_firewall>>-
cpe:2.3:h:cisco:firepower_4120_next-generation_firewall:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4125>>-
cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4140>>-
cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4140_next-generation_firewall>>-
cpe:2.3:h:cisco:firepower_4140_next-generation_firewall:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4145>>-
cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4150>>-
cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_4150_next-generation_firewall>>-
cpe:2.3:h:cisco:firepower_4150_next-generation_firewall:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300>>-
cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_security_appliance>>-
cpe:2.3:h:cisco:firepower_9300_security_appliance:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-24>>-
cpe:2.3:h:cisco:firepower_9300_sm-24:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-36>>-
cpe:2.3:h:cisco:firepower_9300_sm-36:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-40>>-
cpe:2.3:h:cisco:firepower_9300_sm-40:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-44>>-
cpe:2.3:h:cisco:firepower_9300_sm-44:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-44_x_3>>-
cpe:2.3:h:cisco:firepower_9300_sm-44_x_3:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-48>>-
cpe:2.3:h:cisco:firepower_9300_sm-48:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-56>>-
cpe:2.3:h:cisco:firepower_9300_sm-56:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_sm-56_x_3>>-
cpe:2.3:h:cisco:firepower_9300_sm-56_x_3:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_with_1_sm-24_module>>-
cpe:2.3:h:cisco:firepower_9300_with_1_sm-24_module:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_with_1_sm-36_module>>-
cpe:2.3:h:cisco:firepower_9300_with_1_sm-36_module:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_with_1_sm-44_module>>-
cpe:2.3:h:cisco:firepower_9300_with_1_sm-44_module:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>firepower_9300_with_3_sm-44_module>>-
cpe:2.3:h:cisco:firepower_9300_with_3_sm-44_module:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>secure_firewall_3105>>-
cpe:2.3:h:cisco:secure_firewall_3105:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>secure_firewall_3110>>-
cpe:2.3:h:cisco:secure_firewall_3110:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>secure_firewall_3120>>-
cpe:2.3:h:cisco:secure_firewall_3120:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>secure_firewall_3130>>-
cpe:2.3:h:cisco:secure_firewall_3130:-:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>secure_firewall_3140>>-
cpe:2.3:h:cisco:secure_firewall_3140:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-732Primarynvd@nist.gov
CWE-73Secondaryykramarz@cisco.com
CWE ID: CWE-732
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-73
Type: Secondary
Source: ykramarz@cisco.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupLykramarz@cisco.com
Vendor Advisory
Hyperlink: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL
Source: ykramarz@cisco.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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