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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2020-37182",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-02-10T18:34:08.319Z",
        "datePublished": "2026-02-11T20:37:05.294Z",
        "dateUpdated": "2026-02-12T18:44:35.469Z"
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                "dateUpdated": "2026-02-11T20:37:05.294Z"
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            "datePublic": "2020-01-14T00:00:00.000Z",
            "title": "Redir 3.3 - Denial of Service",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Redir 3.3 contains a stack overflow vulnerability in the doproxyconnect() function that allows attackers to crash the application by sending oversized input. Attackers can exploit the sprintf() buffer without proper length checking to overwrite memory and cause a segmentation fault, resulting in program termination."
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Stack-based Buffer Overflow",
                            "cweId": "CWE-121",
                            "type": "CWE"
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                    "vendor": "troglobit",
                    "product": "Redir",
                    "versions": [
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                            "version": "3.3",
                            "status": "affected"
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                        "Recovery": "NOT_DEFINED",
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                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH",
                        "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:N/VI:N/VA:H/SC:N/SI:N/SA:N",
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                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                        "confidentialityImpact": "NONE",
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            "references": [
                {
                    "url": "https://www.exploit-db.com/exploits/47919",
                    "name": "ExploitDB-47919",
                    "tags": [
                        "exploit"
                    ]
                },
                {
                    "url": "https://github.com/troglobit/redir",
                    "name": "Redir Project GitHub Repository",
                    "tags": [
                        "product"
                    ]
                },
                {
                    "name": "VulnCheck Advisory: Redir 3.3 - Denial of Service",
                    "tags": [
                        "third-party-advisory"
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                    "url": "https://www.vulncheck.com/advisories/redir-denial-of-service"
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            "credits": [
                {
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                            "content": {
                                "timestamp": "2026-02-12T18:44:26.022712Z",
                                "id": "CVE-2020-37182",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
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                                        "Automatable": "yes"
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                                    {
                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "dateUpdated": "2026-02-12T18:44:35.469Z"
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