{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-20350",
        "ASSIGNER": "psirt@cisco.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "A vulnerability in the SSH server of Cisco Catalyst Center, formerly Cisco DNA Center, could allow an unauthenticated, remote attacker to impersonate a Cisco Catalyst Center appliance.\r\n\r\nThis vulnerability is due to the presence of a static SSH host key. An attacker could exploit this vulnerability by performing a machine-in-the-middle attack on SSH connections, which could allow the attacker to intercept traffic between SSH clients and a Cisco Catalyst Center appliance. A successful exploit could allow the attacker to impersonate the affected appliance, inject commands into the terminal session, and steal valid user credentials."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Use of Hard-coded Cryptographic Key",
                        "cweId": "CWE-321"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Cisco",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Cisco Digital Network Architecture Center (DNA Center)",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "1.4.0.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.1.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.1.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.5"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.1.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.6"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.7"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.1.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.3.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.5"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.3.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.7"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.6"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.8"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.3.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.1.2.8"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.2.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.2.1-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.2.1-AIRGAP-CA"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.3.5"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.1-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.2.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.3-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.3.6"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.2.2.9"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.0-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.3-AIRGAP-CA"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.4-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.4-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.4-HF1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.4.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.5"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.5-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.4.0-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.4.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.4.3-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.6"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.6-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.0-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.6-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.0-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.7"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.7-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.7-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.6.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.6-70045-HF1"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.7-72328-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.7-72323"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.3.7-72328-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.3-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.3-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.6.0-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.0-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.0-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.0-VA"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.4-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.4-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.3"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.3-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.3-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.4"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.4-AIRGAP"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.7.4-AIRGAP-MDNAC"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "1.0.0.0"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5-70026-HF70"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5-70026-HF51"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5-70026-HF52"
                                        },
                                        {
                                            "version_affected": "=",
                                            "version_value": "2.3.5.5-70026-HF53"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ssh-e4uOdASj",
                "refsource": "MISC",
                "name": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-dnac-ssh-e4uOdASj"
            }
        ]
    },
    "source": {
        "advisory": "cisco-sa-dnac-ssh-e4uOdASj",
        "discovery": "INTERNAL",
        "defects": [
            "CSCwi40467"
        ]
    },
    "exploit": [
        {
            "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."
        }
    ],
    "impact": {
        "cvss": [
            {
                "version": "3.1",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "attackVector": "NETWORK",
                "attackComplexity": "HIGH",
                "privilegesRequired": "NONE",
                "userInteraction": "REQUIRED",
                "scope": "UNCHANGED",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "availabilityImpact": "HIGH"
            }
        ]
    }
}