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CVE-2021-1871

🗓️ 02 Apr 2021 18:06:58Reported by appleType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 9 Media mentions👁 1317 Views

Logic issue fixed in macOS Big Sur 11.2 and iOS 14.4 to prevent arbitrary code execution

Related
Detection
Affected
Refs
Social
NVD
Vulners
Node
appleipadosRange<14.4
OR
appleiphone_osRange<14.4
OR
applemac_os_xRange10.1510.15.7
OR
applemac_os_xMatch10.15.7-
OR
applemac_os_xMatch10.15.7security_update_2020
OR
applemac_os_xMatch10.15.7supplemental_update
OR
applemacosRange11.0.111.2
Node
[
  {
    "product": "iOS and iPadOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "14.4",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "11.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:32Current
8.6High risk
Vulners AI Score8.6
CVSS 27.5
CVSS 3.19.8
EPSS0.0712
SSVC
1317