CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.7%
Windows Print Spooler Remote Code Execution Vulnerability
Vendor | Product | Version | CPE |
---|---|---|---|
microsoft | windows_10_1507 | * | cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:* |
microsoft | windows_10_1607 | * | cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:* |
microsoft | windows_10_1809 | * | cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:* |
microsoft | windows_10_1909 | * | cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:*:* |
microsoft | windows_10_2004 | * | cpe:2.3:o:microsoft:windows_10_2004:*:*:*:*:*:*:*:* |
microsoft | windows_10_20h2 | * | cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:* |
microsoft | windows_10_21h1 | * | cpe:2.3:o:microsoft:windows_10_21h1:*:*:*:*:*:*:*:* |
microsoft | windows_7 | - | cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* |
microsoft | windows_8.1 | - | cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* |
microsoft | windows_rt_8.1 | - | cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* |
[
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1809",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:arm64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems",
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.17763.1999",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2019",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.17763.1999",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2019 (Server Core installation)",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.17763.1999",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1909",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1621:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems",
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.18363.1621",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 21H1",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:arm64:*",
"cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x86:*"
],
"platforms": [
"x64-based Systems",
"ARM64-based Systems",
"32-bit Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19043.1052",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 2004",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1052:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"ARM64-based Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19041.1052",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server version 2004",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2004:10.0.19041.1052:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19041.1052",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 20H2",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:arm64:*"
],
"platforms": [
"32-bit Systems",
"ARM64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19042.1052",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server version 20H2",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_20H2:10.0.19042.1052:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.19042.1052",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1507",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.18967:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.18967:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.10240.18967",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 10 Version 1607",
"cpes": [
"cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4467:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4467:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.14393.4467",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2016",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4467:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.14393.4467",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2016 (Server Core installation)",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4467:*:*:*:*:*:*:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "10.0.0",
"lessThan": "10.0.14393.4467",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 7",
"cpes": [
"cpe:2.3:o:microsoft:windows_7:6.1.7601.25632:sp1:*:*:*:*:x86:*"
],
"platforms": [
"32-bit Systems"
],
"versions": [
{
"version": "6.1.0",
"lessThan": "6.1.7601.25632",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 7 Service Pack 1",
"cpes": [
"cpe:2.3:o:microsoft:windows_7:6.1.7601.25632:sp1:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.1.0",
"lessThan": "6.1.7601.25632",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows 8.1",
"cpes": [
"cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20045:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20044:*:*:*:*:*:x86:*",
"cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20045:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20044:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_rt_8.1:6.3.9600.20045:*:*:*:*:*:*:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems",
"ARM64-based Systems"
],
"versions": [
{
"version": "6.3.0",
"lessThan": "6.3.9600.20045",
"versionType": "custom",
"status": "affected"
},
{
"version": "6.3.0",
"lessThan": "6.3.9600.20044",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x64:*"
],
"platforms": [
"32-bit Systems"
],
"versions": [
{
"version": "6.0.0",
"lessThan": "6.0.6003.21137",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2 (Server Core installation)",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x86:*"
],
"platforms": [
"32-bit Systems",
"x64-based Systems"
],
"versions": [
{
"version": "6.0.0",
"lessThan": "6.0.6003.21137",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 Service Pack 2",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2008_sp2:6.0.6003.21137:*:*:*:*:*:x86:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.0.0",
"lessThan": "6.0.6003.21137",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 R2 Service Pack 1",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25632:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.1.0",
"lessThan": "6.1.7601.25632",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2008 R2 Service Pack 1 (Server Core installation)",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2008_R2:6.1.7601.25632:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.0.0",
"lessThan": "6.1.7601.25632",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2012",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23372:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.0",
"lessThan": "6.2.9200.23372",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2012 (Server Core installation)",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23372:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.2.0",
"lessThan": "6.2.9200.23372",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2012 R2",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20045:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20044:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.3.0",
"lessThan": "6.3.9600.20045",
"versionType": "custom",
"status": "affected"
},
{
"version": "6.3.0",
"lessThan": "6.3.9600.20044",
"versionType": "custom",
"status": "affected"
}
]
},
{
"vendor": "Microsoft",
"product": "Windows Server 2012 R2 (Server Core installation)",
"cpes": [
"cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20045:*:*:*:*:*:x64:*",
"cpe:2.3:o:microsoft:windows_server_2012_R2:6.3.9600.20044:*:*:*:*:*:x64:*"
],
"platforms": [
"x64-based Systems"
],
"versions": [
{
"version": "6.3.0",
"lessThan": "6.3.9600.20045",
"versionType": "custom",
"status": "affected"
},
{
"version": "6.3.0",
"lessThan": "6.3.9600.20044",
"versionType": "custom",
"status": "affected"
}
]
}
]
packetstormsecurity.com/files/163349/Microsoft-PrintNightmare-Proof-Of-Concept.html
packetstormsecurity.com/files/163351/PrintNightmare-Windows-Spooler-Service-Remote-Code-Execution.html
packetstormsecurity.com/files/167261/Print-Spooler-Remote-DLL-Injection.html
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1675
www.kb.cert.org/vuls/id/383432
More
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.7%