FKIE_CVE-2023-20234
Vulnerability from fkie_nvd - Published: 2023-08-23 19:15 - Updated: 2026-06-17 05:29
Severity
4.4 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
Summary
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.
References
Impacted products
{
"affected": [
{
"affectedData": [
{
"product": "Cisco Adaptive Security Appliance (ASA) Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "9.8.2"
},
{
"status": "affected",
"version": "9.8.2.8"
},
{
"status": "affected",
"version": "9.8.2.14"
},
{
"status": "affected",
"version": "9.8.2.15"
},
{
"status": "affected",
"version": "9.8.2.17"
},
{
"status": "affected",
"version": "9.8.2.20"
},
{
"status": "affected",
"version": "9.8.2.24"
},
{
"status": "affected",
"version": "9.8.2.26"
},
{
"status": "affected",
"version": "9.8.2.28"
},
{
"status": "affected",
"version": "9.8.2.33"
},
{
"status": "affected",
"version": "9.8.2.35"
},
{
"status": "affected",
"version": "9.8.2.38"
},
{
"status": "affected",
"version": "9.8.3.8"
},
{
"status": "affected",
"version": "9.8.3.11"
},
{
"status": "affected",
"version": "9.8.3.14"
},
{
"status": "affected",
"version": "9.8.3.16"
},
{
"status": "affected",
"version": "9.8.3.18"
},
{
"status": "affected",
"version": "9.8.3.21"
},
{
"status": "affected",
"version": "9.8.3"
},
{
"status": "affected",
"version": "9.8.3.26"
},
{
"status": "affected",
"version": "9.8.3.29"
},
{
"status": "affected",
"version": "9.8.4"
},
{
"status": "affected",
"version": "9.8.4.3"
},
{
"status": "affected",
"version": "9.8.4.7"
},
{
"status": "affected",
"version": "9.8.4.8"
},
{
"status": "affected",
"version": "9.8.4.10"
},
{
"status": "affected",
"version": "9.8.4.12"
},
{
"status": "affected",
"version": "9.8.4.15"
},
{
"status": "affected",
"version": "9.8.4.17"
},
{
"status": "affected",
"version": "9.8.4.25"
},
{
"status": "affected",
"version": "9.8.4.20"
},
{
"status": "affected",
"version": "9.8.4.22"
},
{
"status": "affected",
"version": "9.8.4.26"
},
{
"status": "affected",
"version": "9.8.4.29"
},
{
"status": "affected",
"version": "9.8.4.32"
},
{
"status": "affected",
"version": "9.8.4.34"
},
{
"status": "affected",
"version": "9.8.4.35"
},
{
"status": "affected",
"version": "9.8.4.39"
},
{
"status": "affected",
"version": "9.8.4.40"
},
{
"status": "affected",
"version": "9.8.4.41"
},
{
"status": "affected",
"version": "9.8.4.43"
},
{
"status": "affected",
"version": "9.8.4.44"
},
{
"status": "affected",
"version": "9.8.4.45"
},
{
"status": "affected",
"version": "9.8.4.46"
},
{
"status": "affected",
"version": "9.8.4.48"
},
{
"status": "affected",
"version": "9.12.1"
},
{
"status": "affected",
"version": "9.12.1.2"
},
{
"status": "affected",
"version": "9.12.1.3"
},
{
"status": "affected",
"version": "9.12.2"
},
{
"status": "affected",
"version": "9.12.2.5"
},
{
"status": "affected",
"version": "9.12.2.9"
},
{
"status": "affected",
"version": "9.12.3"
},
{
"status": "affected",
"version": "9.12.3.2"
},
{
"status": "affected",
"version": "9.12.3.7"
},
{
"status": "affected",
"version": "9.12.4"
},
{
"status": "affected",
"version": "9.12.3.12"
},
{
"status": "affected",
"version": "9.12.3.9"
},
{
"status": "affected",
"version": "9.12.2.1"
},
{
"status": "affected",
"version": "9.12.4.2"
},
{
"status": "affected",
"version": "9.12.4.4"
},
{
"status": "affected",
"version": "9.12.4.7"
},
{
"status": "affected",
"version": "9.12.4.10"
},
{
"status": "affected",
"version": "9.12.4.13"
},
{
"status": "affected",
"version": "9.12.4.8"
},
{
"status": "affected",
"version": "9.12.4.18"
},
{
"status": "affected",
"version": "9.12.4.24"
},
{
"status": "affected",
"version": "9.12.4.26"
},
{
"status": "affected",
"version": "9.12.4.29"
},
{
"status": "affected",
"version": "9.12.4.30"
},
{
"status": "affected",
"version": "9.12.4.35"
},
{
"status": "affected",
"version": "9.12.4.37"
},
{
"status": "affected",
"version": "9.12.4.38"
},
{
"status": "affected",
"version": "9.12.4.39"
},
{
"status": "affected",
"version": "9.12.4.40"
},
{
"status": "affected",
"version": "9.12.4.41"
},
{
"status": "affected",
"version": "9.12.4.47"
},
{
"status": "affected",
"version": "9.12.4.48"
},
{
"status": "affected",
"version": "9.12.4.50"
},
{
"status": "affected",
"version": "9.12.4.52"
},
{
"status": "affected",
"version": "9.12.4.54"
},
{
"status": "affected",
"version": "9.12.4.55"
},
{
"status": "affected",
"version": "9.12.4.56"
},
{
"status": "affected",
"version": "9.14.1"
},
{
"status": "affected",
"version": "9.14.1.10"
},
{
"status": "affected",
"version": "9.14.1.15"
},
{
"status": "affected",
"version": "9.14.1.19"
},
{
"status": "affected",
"version": "9.14.1.30"
},
{
"status": "affected",
"version": "9.14.2"
},
{
"status": "affected",
"version": "9.14.2.4"
},
{
"status": "affected",
"version": "9.14.2.8"
},
{
"status": "affected",
"version": "9.14.2.13"
},
{
"status": "affected",
"version": "9.14.2.15"
},
{
"status": "affected",
"version": "9.14.3"
},
{
"status": "affected",
"version": "9.14.3.1"
},
{
"status": "affected",
"version": "9.14.3.9"
},
{
"status": "affected",
"version": "9.14.3.11"
},
{
"status": "affected",
"version": "9.14.3.13"
},
{
"status": "affected",
"version": "9.14.3.18"
},
{
"status": "affected",
"version": "9.14.3.15"
},
{
"status": "affected",
"version": "9.14.4"
},
{
"status": "affected",
"version": "9.14.4.6"
},
{
"status": "affected",
"version": "9.14.4.7"
},
{
"status": "affected",
"version": "9.14.4.12"
},
{
"status": "affected",
"version": "9.14.4.13"
},
{
"status": "affected",
"version": "9.14.4.14"
},
{
"status": "affected",
"version": "9.14.4.15"
},
{
"status": "affected",
"version": "9.14.4.17"
},
{
"status": "affected",
"version": "9.14.4.22"
},
{
"status": "affected",
"version": "9.15.1"
},
{
"status": "affected",
"version": "9.15.1.7"
},
{
"status": "affected",
"version": "9.15.1.10"
},
{
"status": "affected",
"version": "9.15.1.15"
},
{
"status": "affected",
"version": "9.15.1.16"
},
{
"status": "affected",
"version": "9.15.1.17"
},
{
"status": "affected",
"version": "9.15.1.1"
},
{
"status": "affected",
"version": "9.15.1.21"
},
{
"status": "affected",
"version": "9.16.1"
},
{
"status": "affected",
"version": "9.16.1.28"
},
{
"status": "affected",
"version": "9.16.2"
},
{
"status": "affected",
"version": "9.16.2.3"
},
{
"status": "affected",
"version": "9.16.2.7"
},
{
"status": "affected",
"version": "9.16.2.11"
},
{
"status": "affected",
"version": "9.16.2.13"
},
{
"status": "affected",
"version": "9.16.2.14"
},
{
"status": "affected",
"version": "9.16.3"
},
{
"status": "affected",
"version": "9.16.3.3"
},
{
"status": "affected",
"version": "9.16.3.14"
},
{
"status": "affected",
"version": "9.16.3.15"
},
{
"status": "affected",
"version": "9.16.3.19"
},
{
"status": "affected",
"version": "9.16.3.23"
},
{
"status": "affected",
"version": "9.16.4"
},
{
"status": "affected",
"version": "9.16.4.9"
},
{
"status": "affected",
"version": "9.17.1"
},
{
"status": "affected",
"version": "9.17.1.7"
},
{
"status": "affected",
"version": "9.17.1.9"
},
{
"status": "affected",
"version": "9.17.1.10"
},
{
"status": "affected",
"version": "9.17.1.11"
},
{
"status": "affected",
"version": "9.17.1.13"
},
{
"status": "affected",
"version": "9.17.1.15"
},
{
"status": "affected",
"version": "9.17.1.20"
},
{
"status": "affected",
"version": "9.18.1"
},
{
"status": "affected",
"version": "9.18.1.3"
},
{
"status": "affected",
"version": "9.18.2"
},
{
"status": "affected",
"version": "9.18.2.5"
},
{
"status": "affected",
"version": "9.18.2.7"
},
{
"status": "affected",
"version": "9.18.2.8"
},
{
"status": "affected",
"version": "9.19.1"
}
]
},
{
"product": "Cisco Firepower Threat Defense Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "6.2.3"
},
{
"status": "affected",
"version": "6.2.3.1"
},
{
"status": "affected",
"version": "6.2.3.2"
},
{
"status": "affected",
"version": "6.2.3.3"
},
{
"status": "affected",
"version": "6.2.3.4"
},
{
"status": "affected",
"version": "6.2.3.5"
},
{
"status": "affected",
"version": "6.2.3.6"
},
{
"status": "affected",
"version": "6.2.3.7"
},
{
"status": "affected",
"version": "6.2.3.8"
},
{
"status": "affected",
"version": "6.2.3.10"
},
{
"status": "affected",
"version": "6.2.3.11"
},
{
"status": "affected",
"version": "6.2.3.9"
},
{
"status": "affected",
"version": "6.2.3.12"
},
{
"status": "affected",
"version": "6.2.3.13"
},
{
"status": "affected",
"version": "6.2.3.14"
},
{
"status": "affected",
"version": "6.2.3.15"
},
{
"status": "affected",
"version": "6.2.3.16"
},
{
"status": "affected",
"version": "6.2.3.17"
},
{
"status": "affected",
"version": "6.2.3.18"
},
{
"status": "affected",
"version": "6.6.0"
},
{
"status": "affected",
"version": "6.6.0.1"
},
{
"status": "affected",
"version": "6.6.1"
},
{
"status": "affected",
"version": "6.6.3"
},
{
"status": "affected",
"version": "6.6.4"
},
{
"status": "affected",
"version": "6.6.5"
},
{
"status": "affected",
"version": "6.6.5.1"
},
{
"status": "affected",
"version": "6.6.5.2"
},
{
"status": "affected",
"version": "6.6.7"
},
{
"status": "affected",
"version": "6.6.7.1"
},
{
"status": "affected",
"version": "6.4.0"
},
{
"status": "affected",
"version": "6.4.0.1"
},
{
"status": "affected",
"version": "6.4.0.3"
},
{
"status": "affected",
"version": "6.4.0.2"
},
{
"status": "affected",
"version": "6.4.0.4"
},
{
"status": "affected",
"version": "6.4.0.5"
},
{
"status": "affected",
"version": "6.4.0.6"
},
{
"status": "affected",
"version": "6.4.0.7"
},
{
"status": "affected",
"version": "6.4.0.8"
},
{
"status": "affected",
"version": "6.4.0.9"
},
{
"status": "affected",
"version": "6.4.0.10"
},
{
"status": "affected",
"version": "6.4.0.11"
},
{
"status": "affected",
"version": "6.4.0.12"
},
{
"status": "affected",
"version": "6.4.0.13"
},
{
"status": "affected",
"version": "6.4.0.14"
},
{
"status": "affected",
"version": "6.4.0.15"
},
{
"status": "affected",
"version": "6.4.0.16"
},
{
"status": "affected",
"version": "6.7.0"
},
{
"status": "affected",
"version": "6.7.0.1"
},
{
"status": "affected",
"version": "6.7.0.2"
},
{
"status": "affected",
"version": "6.7.0.3"
},
{
"status": "affected",
"version": "7.0.0"
},
{
"status": "affected",
"version": "7.0.0.1"
},
{
"status": "affected",
"version": "7.0.1"
},
{
"status": "affected",
"version": "7.0.1.1"
},
{
"status": "affected",
"version": "7.0.2"
},
{
"status": "affected",
"version": "7.0.2.1"
},
{
"status": "affected",
"version": "7.0.3"
},
{
"status": "affected",
"version": "7.0.4"
},
{
"status": "affected",
"version": "7.0.5"
},
{
"status": "affected",
"version": "7.1.0"
},
{
"status": "affected",
"version": "7.1.0.1"
},
{
"status": "affected",
"version": "7.1.0.2"
},
{
"status": "affected",
"version": "7.1.0.3"
},
{
"status": "affected",
"version": "7.2.0"
},
{
"status": "affected",
"version": "7.2.0.1"
},
{
"status": "affected",
"version": "7.2.1"
},
{
"status": "affected",
"version": "7.2.2"
},
{
"status": "affected",
"version": "7.2.3"
},
{
"status": "affected",
"version": "7.3.0"
},
{
"status": "affected",
"version": "7.3.1"
},
{
"status": "affected",
"version": "7.3.1.1"
}
]
},
{
"product": "Cisco Firepower Extensible Operating System (FXOS)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "2.2.1.63"
},
{
"status": "affected",
"version": "2.2.1.66"
},
{
"status": "affected",
"version": "2.2.1.70"
},
{
"status": "affected",
"version": "2.2.2.17"
},
{
"status": "affected",
"version": "2.2.2.19"
},
{
"status": "affected",
"version": "2.2.2.24"
},
{
"status": "affected",
"version": "2.2.2.26"
},
{
"status": "affected",
"version": "2.2.2.28"
},
{
"status": "affected",
"version": "2.2.2.54"
},
{
"status": "affected",
"version": "2.2.2.60"
},
{
"status": "affected",
"version": "2.2.2.71"
},
{
"status": "affected",
"version": "2.2.2.83"
},
{
"status": "affected",
"version": "2.2.2.86"
},
{
"status": "affected",
"version": "2.2.2.91"
},
{
"status": "affected",
"version": "2.2.2.97"
},
{
"status": "affected",
"version": "2.2.2.101"
},
{
"status": "affected",
"version": "2.2.2.137"
},
{
"status": "affected",
"version": "2.2.2.148"
},
{
"status": "affected",
"version": "2.2.2.149"
},
{
"status": "affected",
"version": "2.3.1.99"
},
{
"status": "affected",
"version": "2.3.1.93"
},
{
"status": "affected",
"version": "2.3.1.91"
},
{
"status": "affected",
"version": "2.3.1.88"
},
{
"status": "affected",
"version": "2.3.1.75"
},
{
"status": "affected",
"version": "2.3.1.73"
},
{
"status": "affected",
"version": "2.3.1.66"
},
{
"status": "affected",
"version": "2.3.1.58"
},
{
"status": "affected",
"version": "2.3.1.130"
},
{
"status": "affected",
"version": "2.3.1.111"
},
{
"status": "affected",
"version": "2.3.1.110"
},
{
"status": "affected",
"version": "2.3.1.144"
},
{
"status": "affected",
"version": "2.3.1.145"
},
{
"status": "affected",
"version": "2.3.1.155"
},
{
"status": "affected",
"version": "2.3.1.166"
},
{
"status": "affected",
"version": "2.3.1.173"
},
{
"status": "affected",
"version": "2.3.1.179"
},
{
"status": "affected",
"version": "2.3.1.180"
},
{
"status": "affected",
"version": "2.3.1.56"
},
{
"status": "affected",
"version": "2.3.1.190"
},
{
"status": "affected",
"version": "2.3.1.215"
},
{
"status": "affected",
"version": "2.3.1.216"
},
{
"status": "affected",
"version": "2.3.1.219"
},
{
"status": "affected",
"version": "2.3.1.230"
},
{
"status": "affected",
"version": "2.6.1.131"
},
{
"status": "affected",
"version": "2.6.1.157"
},
{
"status": "affected",
"version": "2.6.1.166"
},
{
"status": "affected",
"version": "2.6.1.169"
},
{
"status": "affected",
"version": "2.6.1.174"
},
{
"status": "affected",
"version": "2.6.1.187"
},
{
"status": "affected",
"version": "2.6.1.192"
},
{
"status": "affected",
"version": "2.6.1.204"
},
{
"status": "affected",
"version": "2.6.1.214"
},
{
"status": "affected",
"version": "2.6.1.224"
},
{
"status": "affected",
"version": "2.6.1.229"
},
{
"status": "affected",
"version": "2.6.1.230"
},
{
"status": "affected",
"version": "2.6.1.238"
},
{
"status": "affected",
"version": "2.6.1.239"
},
{
"status": "affected",
"version": "2.6.1.254"
},
{
"status": "affected",
"version": "2.6.1.259"
},
{
"status": "affected",
"version": "2.8.1.105"
},
{
"status": "affected",
"version": "2.8.1.125"
},
{
"status": "affected",
"version": "2.8.1.139"
},
{
"status": "affected",
"version": "2.8.1.143"
},
{
"status": "affected",
"version": "2.8.1.152"
},
{
"status": "affected",
"version": "2.8.1.162"
},
{
"status": "affected",
"version": "2.8.1.164"
},
{
"status": "affected",
"version": "2.8.1.172"
},
{
"status": "affected",
"version": "2.8.1.186"
},
{
"status": "affected",
"version": "2.8.1.190"
},
{
"status": "affected",
"version": "2.9.1.131"
},
{
"status": "affected",
"version": "2.9.1.135"
},
{
"status": "affected",
"version": "2.9.1.143"
},
{
"status": "affected",
"version": "2.9.1.150"
},
{
"status": "affected",
"version": "2.9.1.158"
},
{
"status": "affected",
"version": "2.10.1.159"
},
{
"status": "affected",
"version": "2.10.1.166"
},
{
"status": "affected",
"version": "2.10.1.179"
},
{
"status": "affected",
"version": "2.10.1.207"
},
{
"status": "affected",
"version": "2.10.1.234"
},
{
"status": "affected",
"version": "2.11.1.154"
},
{
"status": "affected",
"version": "2.11.1.182"
},
{
"status": "affected",
"version": "2.12.0.31"
},
{
"status": "affected",
"version": "2.12.0.432"
},
{
"status": "affected",
"version": "2.12.0.450"
},
{
"status": "affected",
"version": "2.13.0.198"
}
]
}
],
"source": "psirt@cisco.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cisco:firepower_extensible_operating_system:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AA31612B-EF1E-4676-8423-285C2125C0CB",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:cisco:firepower_1000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E6F79864-CA70-4192-AC2C-E174DF3F25B2",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_1010:-:*:*:*:*:*:*:*",
"matchCriteriaId": "7FFE3880-4B85-4E23-9836-70875D5109F7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_1020:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EA8B5AF8-6A57-482A-9442-E857EE7E207B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_1030:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A9929280-2AAC-4B56-A42C-1F6EDE83988E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_1040:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F29B6BC3-D716-4A3D-9679-B7BE81F719C8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_2100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D23A26EF-5B43-437C-A962-4FC69D8A0FF4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_2110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "52D96810-5F79-4A83-B8CA-D015790FCF72",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_2120:-:*:*:*:*:*:*:*",
"matchCriteriaId": "16FE2945-4975-4003-AE48-7E134E167A7F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_2130:-:*:*:*:*:*:*:*",
"matchCriteriaId": "DCE7122A-5AA7-4ECD-B024-E27C9D0CFB7B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_2140:-:*:*:*:*:*:*:*",
"matchCriteriaId": "976901BF-C52C-4F81-956A-711AF8A60140",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4100:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9E9552E6-0B9B-4B32-BE79-90D4E3887A7B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A0CBC7F5-7767-43B6-9384-BE143FCDBD7F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4110_next-generation_firewall:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2CC4B991-7160-4C32-9A8E-778602FDE349",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4112:-:*:*:*:*:*:*:*",
"matchCriteriaId": "957D64EB-D60E-4775-B9A8-B21CA48ED3B1",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4115:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A694AD51-9008-4AE6-8240-98B17AB527EE",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4120:-:*:*:*:*:*:*:*",
"matchCriteriaId": "38AE6DC0-2B03-4D36-9856-42530312CC46",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4120_next-generation_firewall:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9DB5299D-3948-474C-B977-8FD2A849945D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4125:-:*:*:*:*:*:*:*",
"matchCriteriaId": "71DCEF22-ED20-4330-8502-EC2DD4C9838F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4140:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3DB2822B-B752-4CD9-A178-934957E306B4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4140_next-generation_firewall:-:*:*:*:*:*:*:*",
"matchCriteriaId": "161EEC9B-419D-4C88-B546-04931D0037E7",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4145:-:*:*:*:*:*:*:*",
"matchCriteriaId": "81F4868A-6D62-479C-9C19-F9AABDBB6B24",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4150:-:*:*:*:*:*:*:*",
"matchCriteriaId": "65378F3A-777C-4AE2-87FB-1E7402F9EA1B",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_4150_next-generation_firewall:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CDEAEC97-05AC-4E8B-A9A5-14800AAF1EB8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "07DAFDDA-718B-4B69-A524-B0CEB80FE960",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_security_appliance:-:*:*:*:*:*:*:*",
"matchCriteriaId": "0574E77C-18C6-4621-B73A-DCDD6D1B5E37",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-24:-:*:*:*:*:*:*:*",
"matchCriteriaId": "18048A84-BA0F-48EF-AFFB-635FF7F70C66",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-36:-:*:*:*:*:*:*:*",
"matchCriteriaId": "317DF3DD-C7CD-4CA2-804F-A738E048BEB4",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-40:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C13CF29B-9308-452B-B7E0-9E818B5A6C1E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-44:-:*:*:*:*:*:*:*",
"matchCriteriaId": "6DB527C2-855E-4BB9-BCA7-94BE86100D44",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-44_x_3:-:*:*:*:*:*:*:*",
"matchCriteriaId": "E82C1B05-990D-49D2-B80A-C3EDD4082840",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-48:-:*:*:*:*:*:*:*",
"matchCriteriaId": "421D91C3-8AB3-45E1-9E55-13ED1A4A623E",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-56:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2D741945-8B0A-408D-A5FE-D5B38DC6D46A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_sm-56_x_3:-:*:*:*:*:*:*:*",
"matchCriteriaId": "9308CA67-E949-4338-A890-22B3C4428D70",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_with_1_sm-24_module:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F3C6CC11-470A-47A4-AAF5-D5580FB78562",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_with_1_sm-36_module:-:*:*:*:*:*:*:*",
"matchCriteriaId": "AA4A2B35-5106-4F43-835A-7F97D2324373",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_with_1_sm-44_module:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F0F7F452-9294-4445-A344-1A76B277C45D",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:firepower_9300_with_3_sm-44_module:-:*:*:*:*:*:*:*",
"matchCriteriaId": "3EA604D8-76C0-40B9-8675-02BEEA18E432",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:secure_firewall_3105:-:*:*:*:*:*:*:*",
"matchCriteriaId": "A5D9FDF8-13BF-425F-9802-1A334065D7C0",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:secure_firewall_3110:-:*:*:*:*:*:*:*",
"matchCriteriaId": "87403E0F-659C-4C5B-863D-0274D2828A9A",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:secure_firewall_3120:-:*:*:*:*:*:*:*",
"matchCriteriaId": "73D24C57-2311-48E9-879E-124472E98F6F",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:secure_firewall_3130:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BE02D38A-5354-47E6-A46F-06D53F14F5A8",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:cisco:secure_firewall_3140:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F191A423-DB18-4F3A-9D31-C3DD8F185C88",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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.\r\n\r 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."
}
],
"id": "CVE-2023-20234",
"lastModified": "2026-06-17T05:29:59.180",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 3.6,
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.0,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 0.8,
"impactScore": 5.2,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2023-08-23T19:15:08.277",
"references": [
{
"source": "psirt@cisco.com",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fxos-arbitrary-file-BLk6YupL"
}
],
"sourceIdentifier": "psirt@cisco.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-73"
}
],
"source": "psirt@cisco.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-732"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…