{
    "id": "CVE-2022-27924",
    "published": "2022-04-21 00:15:08",
    "last_modified": "2026-08-04 05:16:27",
    "cvss_score": "7.5",
    "cvss_severity": "HIGH",
    "cvss_version": "3.1",
    "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
    "cwe": "CWE-74",
    "description": "Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 allows an unauthenticated attacker to inject arbitrary memcache commands into a targeted instance. These memcache commands becomes unescaped, causing an overwrite of arbitrary cached entries.",
    "epss_score": "0.85398",
    "epss_percentile": "0.99714",
    "kev": 1,
    "kev_due": "2022-08-25",
    "has_exploit": 0,
    "updated_at": "2026-09-26 18:29:20",
    "priority": {
        "rank": 1,
        "label": "Patch first",
        "why": "On CISA KEV — known exploited in the wild, due 2022-08-25."
    },
    "products": [
        {
            "vendor": "synacor",
            "product": "zimbra_collaboration_suite"
        }
    ],
    "kev_detail": {
        "cve_id": "CVE-2022-27924",
        "date_added": "2022-08-04",
        "due_date": "2022-08-25",
        "vendor": "Synacor",
        "product": "Zimbra Collaboration Suite (ZCS)",
        "name": "Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability",
        "ransomware": 1
    },
    "exploits": [],
    "refs_list": [
        "https://wiki.zimbra.com/wiki/Security_Center",
        "https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24",
        "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories",
        "https://wiki.zimbra.com/wiki/Security_Center",
        "https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P24",
        "https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories",
        "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-27924"
    ]
}