{
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        "cveId": "CVE-2021-36580",
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        "assignerShortName": "mitre",
        "dateUpdated": "2026-07-09T00:14:10.909Z",
        "dateReserved": "2021-07-12T00:00:00.000Z",
        "datePublished": "2023-07-27T00:00:00.000Z"
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                "dateUpdated": "2026-07-05T15:58:18.251Z"
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            "descriptions": [
                {
                    "lang": "en",
                    "value": "Open Redirect vulnerability exists in IceWarp MailServer IceWarp Server Deep Castle 2 Update 1 (13.0.1.2) via the referer parameter."
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                    "url": "https://medium.com/@rohitgautam26/cve-2021-36580-69219798231c"
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            ],
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                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "http://mail.ziyan.com",
                        "tags": [
                            "x_transferred"
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                                "timestamp": "2024-10-23T13:05:33.382900Z",
                                "id": "CVE-2021-36580",
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                                        "Automatable": "no"
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                                        "Technical Impact": "partial"
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                                "role": "CISA Coordinator",
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                "title": "CISA ADP Vulnrichment",
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