{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-20200",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2022-10-27T18:47:50.365Z",
        "datePublished": "2023-08-23T18:20:09.900Z",
        "dateUpdated": "2024-08-02T09:05:35.047Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2024-01-25T16:57:56.220Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the Simple Network Management Protocol (SNMP) service of Cisco FXOS Software for Firepower 4100 Series and Firepower 9300 Security Appliances and of Cisco UCS 6300 Series Fabric Interconnects could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to the improper handling of specific SNMP requests. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.\r\n\r Note: This vulnerability affects all supported SNMP versions. To exploit this vulnerability through SNMPv2c or earlier, an attacker must know the SNMP community string that is configured on an affected device. To exploit this vulnerability through SNMPv3, the attacker must have valid credentials for an SNMP user who is configured on the affected device."
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco Unified Computing System (Managed)",
                    "versions": [
                        {
                            "version": "3.1(1e)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(1g)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(1h)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(1k)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(1l)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2g)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2h)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3c)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3e)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3f)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3k)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.1(3l)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3e)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3g)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3k)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3l)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3n)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3o)",
                            "status": "affected"
                        },
                        {
                            "version": "3.2(3p)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4g)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.0(4o)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(1e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3e)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3h)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3j)",
                            "status": "affected"
                        },
                        {
                            "version": "4.1(3k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1f)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1i)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1k)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1l)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1m)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(1n)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(3b)",
                            "status": "affected"
                        },
                        {
                            "version": "4.2(2e)",
                            "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": "2.3.1.93",
                            "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": "2.3.1.56",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Loop with Unreachable Exit Condition ('Infinite Loop')",
                            "type": "cwe",
                            "cweId": "CWE-835"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
                    "name": "cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO"
                }
            ],
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
                        "baseScore": 7.7,
                        "baseSeverity": "HIGH",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH"
                    }
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
                }
            ],
            "source": {
                "advisory": "cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
                "discovery": "EXTERNAL",
                "defects": [
                    "CSCwd38796",
                    "CSCwe12029",
                    "CSCvi80806"
                ]
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T09:05:35.047Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
                        "name": "cisco-sa-fp-ucsfi-snmp-dos-qtv69NAO",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            }
        ]
    }
}