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HistoryAug 23, 2023 - 7:15 p.m.
CVE-2023-20234
vulnerability
cli
cisco
fxos
software
authenticated
local attacker
file overwrite
filesystem
nvd
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
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 configurations
Node
ciscofirepower_extensible_operating_systemMatch-
ciscofirepower_1000Match-
ORciscofirepower_1010Match-
ORciscofirepower_1020Match-
ORciscofirepower_1030Match-
ORciscofirepower_1040Match-
ORciscofirepower_2100Match-
ORciscofirepower_2110Match-
ORciscofirepower_2120Match-
ORciscofirepower_2130Match-
ORciscofirepower_2140Match-
ORciscofirepower_4100Match-
ORciscofirepower_4110Match-
ORciscofirepower_4110_next-generation_firewallMatch-
ORciscofirepower_4112Match-
ORciscofirepower_4115Match-
ORciscofirepower_4120Match-
ORciscofirepower_4120_next-generation_firewallMatch-
ORciscofirepower_4125Match-
ORciscofirepower_4140Match-
ORciscofirepower_4140_next-generation_firewallMatch-
ORciscofirepower_4145Match-
ORciscofirepower_4150Match-
ORciscofirepower_4150_next-generation_firewallMatch-
ORciscofirepower_9300Match-
ORciscofirepower_9300_security_applianceMatch-
ORciscofirepower_9300_sm-24Match-
ORciscofirepower_9300_sm-36Match-
ORciscofirepower_9300_sm-40Match-
ORciscofirepower_9300_sm-44Match-
ORciscofirepower_9300_sm-44_x_3Match-
ORciscofirepower_9300_sm-48Match-
ORciscofirepower_9300_sm-56Match-
ORciscofirepower_9300_sm-56_x_3Match-
ORciscofirepower_9300_with_1_sm-24_moduleMatch-
ORciscofirepower_9300_with_1_sm-36_moduleMatch-
ORciscofirepower_9300_with_1_sm-44_moduleMatch-
ORciscofirepower_9300_with_3_sm-44_moduleMatch-
ORciscosecure_firewall_3105Match-
ORciscosecure_firewall_3110Match-
ORciscosecure_firewall_3120Match-
ORciscosecure_firewall_3130Match-
ORciscosecure_firewall_3140Match-
| CPE | Name | Operator | Version |
|---|---|---|---|
| cisco:firepower_extensible_operating_system | cisco firepower extensible operating system | eq | - |
CNA Affected
[
{
"vendor": "Cisco",
"product": "Cisco Adaptive Security Appliance (ASA) Software",
"versions": [
{
"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",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco Firepower Threat Defense Software",
"versions": [
{
"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",
"status": "affected"
}
]
},
{
"vendor": "Cisco",
"product": "Cisco Firepower Extensible Operating System (FXOS)",
"versions": [
{
"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",
"status": "affected"
}
]
}
]Related
nvd
nvd
CVE-2023-20234
2023-08-23 19:15:08
prion
prion
Design/Logic Flaw
2023-08-23 19:15:00
cvelist
cvelist
CVE-2023-20234
2023-08-23 18:21:02
cisco
cisco
Cisco FXOS Software Arbitrary File Write Vulnerability
2023-08-23 16:00:00
6 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
6 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Related for CVE-2023-20234