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    "cveMetadata": {
        "cveId": "CVE-2022-50800",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2025-12-27T13:53:29.754Z",
        "datePublished": "2025-12-30T22:41:40.801Z",
        "dateUpdated": "2026-01-02T19:51:05.508Z"
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                "dateUpdated": "2025-12-30T22:41:40.801Z"
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            "datePublic": "2022-01-24T00:00:00.000Z",
            "title": "H3C SSL VPN n/a Username Enumeration via Login Script Credential Verification",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "H3C SSL VPN contains a user enumeration vulnerability that allows attackers to identify valid usernames through the 'txtUsrName' POST parameter. Attackers can submit different usernames to the login_submit.cgi endpoint and analyze response messages to distinguish between existing and non-existing accounts."
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            ],
            "problemTypes": [
                {
                    "descriptions": [
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                            "lang": "en",
                            "description": "Observable Discrepancy",
                            "cweId": "CWE-203",
                            "type": "CWE"
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            ],
            "affected": [
                {
                    "vendor": "Hangzhou H3C Technologies",
                    "product": "H3C SSL VPN",
                    "versions": [
                        {
                            "version": "1.1",
                            "status": "affected"
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            ],
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                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
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                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 6.9,
                        "baseSeverity": "MEDIUM",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "NONE",
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                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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            ],
            "references": [
                {
                    "url": "https://www.exploit-db.com/exploits/50742",
                    "name": "ExploitDB-50742",
                    "tags": [
                        "exploit"
                    ]
                },
                {
                    "url": "https://www.h3c.com",
                    "name": "H3C Official Product Homepage",
                    "tags": [
                        "product"
                    ]
                },
                {
                    "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5697.php",
                    "name": "Zero Science Lab Disclosure (ZSL-2022-5697)",
                    "tags": [
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                },
                {
                    "name": "VulnCheck Advisory: H3C SSL VPN n/a Username Enumeration via Login Script Credential Verification",
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://www.vulncheck.com/advisories/hc-ssl-vpn-na-username-enumeration-via-login-script-credential-verification"
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            "credits": [
                {
                    "lang": "en",
                    "value": "LiquidWorm as Gjoko Krstic of Zero Science Lab",
                    "type": "finder"
                }
            ],
            "x_generator": {
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        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-02T19:50:52.803306Z",
                                "id": "CVE-2022-50800",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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