Vulnerability Instance

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{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/81700?format=api",
    "vulnerability_id": "VCID-jmy4-u3sa-5ye8",
    "summary": "QEMU: Slirp: potential directory traversal using relative paths via tftp server on Windows host",
    "aliases": [
        {
            "alias": "CVE-2020-7211"
        }
    ],
    "fixed_packages": [],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/104567?format=api",
            "purl": "pkg:rpm/redhat/slirp4netns@0.4.2-3.git21fdece?arch=el8",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-145f-vwpy-ukfg"
                },
                {
                    "vulnerability": "VCID-jmy4-u3sa-5ye8"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/slirp4netns@0.4.2-3.git21fdece%3Farch=el8"
        }
    ],
    "references": [
        {
            "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7211.json",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "3.8",
                    "scoring_system": "cvssv3",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"
                }
            ],
            "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-7211.json"
        },
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-7211",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53701",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53722",
                    "published_at": "2026-04-02T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53749",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53721",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53773",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.5377",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53819",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53802",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53786",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53823",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53827",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53808",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53774",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53787",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00305",
                    "scoring_system": "epss",
                    "scoring_elements": "0.53754",
                    "published_at": "2026-04-29T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-7211"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7211",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7211"
        },
        {
            "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "5.1",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N"
                }
            ],
            "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
        },
        {
            "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1792130",
            "reference_id": "1792130",
            "reference_type": "",
            "scores": [],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1792130"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 22,
            "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
            "description": "The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory."
        }
    ],
    "exploits": [],
    "severity_range_score": "3.8 - 5.1",
    "exploitability": "0.5",
    "weighted_severity": "3.4",
    "risk_score": 1.7,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jmy4-u3sa-5ye8"
}