{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-20320",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2023-11-08T15:08:07.632Z",
        "datePublished": "2024-03-13T16:41:52.488Z",
        "dateUpdated": "2024-08-16T18:53:02.009Z"
    },
    "containers": {
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                "dateUpdated": "2024-03-13T16:41:52.488Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the SSH client feature of Cisco IOS XR Software for Cisco 8000 Series Routers and Cisco Network Convergence System (NCS) 540 Series and 5700 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. \r\n\r This vulnerability is due to insufficient validation of arguments that are included with the SSH client CLI command. An attacker with low-privileged access to an affected device could exploit this vulnerability by issuing a crafted SSH client command to the CLI. A successful exploit could allow the attacker to elevate privileges to root on the affected device."
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco IOS XR Software",
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                            "version": "7.2.1",
                            "status": "affected"
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                        {
                            "version": "7.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.3.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.3.15",
                            "status": "affected"
                        },
                        {
                            "version": "7.3.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.3.3",
                            "status": "affected"
                        },
                        {
                            "version": "7.3.5",
                            "status": "affected"
                        },
                        {
                            "version": "7.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.5.3",
                            "status": "affected"
                        },
                        {
                            "version": "7.5.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.5.4",
                            "status": "affected"
                        },
                        {
                            "version": "7.5.5",
                            "status": "affected"
                        },
                        {
                            "version": "7.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.7.21",
                            "status": "affected"
                        },
                        {
                            "version": "7.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "7.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "7.9.21",
                            "status": "affected"
                        },
                        {
                            "version": "7.10.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Incorrect Privilege Assignment",
                            "type": "cwe",
                            "cweId": "CWE-266"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ssh-privesc-eWDMKew3",
                    "name": "cisco-sa-iosxr-ssh-privesc-eWDMKew3"
                }
            ],
            "metrics": [
                {
                    "format": "cvssV3_1",
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                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                        "baseScore": 7.8,
                        "baseSeverity": "HIGH",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "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."
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            "source": {
                "advisory": "cisco-sa-iosxr-ssh-privesc-eWDMKew3",
                "discovery": "INTERNAL",
                "defects": [
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                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxr-ssh-privesc-eWDMKew3",
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                        "tags": [
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                        "product": "ios_xr",
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                        "defaultStatus": "unknown",
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                                "version": "7.3.3",
                                "status": "affected"
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                            {
                                "version": "7.3.5",
                                "status": "affected"
                            },
                            {
                                "version": "7.4.1",
                                "status": "affected"
                            },
                            {
                                "version": "7.4.2",
                                "status": "affected"
                            },
                            {
                                "version": "7.5.1",
                                "status": "affected"
                            },
                            {
                                "version": "7.5.3",
                                "status": "affected"
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                            {
                                "version": "7.5.2",
                                "status": "affected"
                            },
                            {
                                "version": "7.5.4",
                                "status": "affected"
                            },
                            {
                                "version": "7.5.5",
                                "status": "affected"
                            },
                            {
                                "version": "7.6.1",
                                "status": "affected"
                            },
                            {
                                "version": "7.6.2",
                                "status": "affected"
                            },
                            {
                                "version": "7.7.1",
                                "status": "affected"
                            },
                            {
                                "version": "7.7.2",
                                "status": "affected"
                            },
                            {
                                "version": "7.7.21",
                                "status": "affected"
                            },
                            {
                                "version": "7.8.1",
                                "status": "affected"
                            },
                            {
                                "version": "7.8.2",
                                "status": "affected"
                            },
                            {
                                "version": "7.9.1",
                                "status": "affected"
                            },
                            {
                                "version": "7.9.2",
                                "status": "affected"
                            },
                            {
                                "version": "7.9.21",
                                "status": "affected"
                            },
                            {
                                "version": "7.10.1",
                                "status": "affected"
                            }
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-03-16T04:00:53.164644Z",
                                "id": "CVE-2024-20320",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "total"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
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