CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
12.6%
Insufficient input validation in HECI subsystem in Intel® CSME before version 11.21.55, Intel® Server Platform Services before version 4.0 and Intel® Trusted Execution Engine Firmware before version 3.1.55 may allow a privileged user to potentially enable escalation of privileges via local access.
Vendor | Product | Version | CPE |
---|---|---|---|
intel | converged_security_management_engine_firmware | * | cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* |
intel | server_platform_services_firmware | * | cpe:2.3:o:intel:server_platform_services_firmware:*:*:*:*:*:*:*:* |
intel | trusted_execution_engine_firmware | * | cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* |
[
{
"product": "Intel(R) CSME Assets Advisory",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "before 11.21.55"
}
]
}
]
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
12.6%