GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/43493?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/43493?format=api",
    "vulnerability_id": "VCID-jfzf-ynb1-23bs",
    "summary": "Hashicorp Consul Missing SSL Certificate Validation\nHashiCorp Consul before 1.10.1 (and Consul Enterprise) has Missing SSL Certificate Validation. xds does not ensure that the Subject Alternative Name of an upstream is validated.",
    "aliases": [
        {
            "alias": "CVE-2021-32574"
        },
        {
            "alias": "GHSA-25gf-8qrr-g78r"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/373598?format=api",
            "purl": "pkg:alpm/archlinux/consul@1.9.8-1",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/consul@1.9.8-1"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/79243?format=api",
            "purl": "pkg:ebuild/app-admin/consul@1.9.17",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-admin/consul@1.9.17"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/74186?format=api",
            "purl": "pkg:golang/github.com/hashicorp/consul@1.10.1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-9wyg-uv2p-d3ez"
                },
                {
                    "vulnerability": "VCID-tgcs-1brz-6yf4"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/github.com/hashicorp/consul@1.10.1"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/373597?format=api",
            "purl": "pkg:alpm/archlinux/consul@1.9.7-1",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
                    "vulnerability": "VCID-65ru-yj23-qqbr"
                },
                {
                    "vulnerability": "VCID-jfzf-ynb1-23bs"
                }
            ],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/consul@1.9.7-1"
        }
    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32574",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74168",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7407",
                    "published_at": "2026-04-04T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74042",
                    "published_at": "2026-04-07T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74075",
                    "published_at": "2026-04-08T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74089",
                    "published_at": "2026-04-09T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74111",
                    "published_at": "2026-04-11T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74093",
                    "published_at": "2026-04-12T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74086",
                    "published_at": "2026-04-13T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74125",
                    "published_at": "2026-04-16T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74134",
                    "published_at": "2026-04-18T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74124",
                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.7416",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74039",
                    "published_at": "2026-04-01T12:55:00Z"
                },
                {
                    "value": "0.00802",
                    "scoring_system": "epss",
                    "scoring_elements": "0.74045",
                    "published_at": "2026-04-02T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32574"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32574",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32574"
        },
        {
            "reference_url": "https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://discuss.hashicorp.com/t/hcsec-2021-17-consul-s-envoy-tls-configuration-did-not-validate-destination-service-subject-alternative-names/26856"
        },
        {
            "reference_url": "https://github.com/hashicorp/consul/releases/tag/v1.10.1",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://github.com/hashicorp/consul/releases/tag/v1.10.1"
        },
        {
            "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32574",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32574"
        },
        {
            "reference_url": "https://security.gentoo.org/glsa/202208-09",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.gentoo.org/glsa/202208-09"
        },
        {
            "reference_url": "https://www.hashicorp.com/blog/category/consul",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "7.5",
                    "scoring_system": "cvssv3.1",
                    "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
                },
                {
                    "value": "HIGH",
                    "scoring_system": "generic_textual",
                    "scoring_elements": ""
                }
            ],
            "url": "https://www.hashicorp.com/blog/category/consul"
        },
        {
            "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991719",
            "reference_id": "991719",
            "reference_type": "",
            "scores": [],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991719"
        },
        {
            "reference_url": "https://security.archlinux.org/ASA-202107-69",
            "reference_id": "ASA-202107-69",
            "reference_type": "",
            "scores": [],
            "url": "https://security.archlinux.org/ASA-202107-69"
        },
        {
            "reference_url": "https://security.archlinux.org/AVG-2171",
            "reference_id": "AVG-2171",
            "reference_type": "",
            "scores": [
                {
                    "value": "Medium",
                    "scoring_system": "archlinux",
                    "scoring_elements": ""
                }
            ],
            "url": "https://security.archlinux.org/AVG-2171"
        }
    ],
    "weaknesses": [
        {
            "cwe_id": 295,
            "name": "Improper Certificate Validation",
            "description": "The product does not validate, or incorrectly validates, a certificate."
        }
    ],
    "exploits": [],
    "severity_range_score": "4.0 - 8.9",
    "exploitability": "0.5",
    "weighted_severity": "8.0",
    "risk_score": 4.0,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jfzf-ynb1-23bs"
}