CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
43.1%
A potential security vulnerability has been identified in multiple HP products and versions which involves possible execution of arbitrary code during boot services that can result in elevation of privilege. The EFI_BOOT_SERVICES structure might be overwritten by an attacker to execute arbitrary SMM (System Management Mode) code. A list of affected products and versions are available in https://support.hp.com/rs-en/document/c06456250.
Vendor | Product | Version | CPE |
---|---|---|---|
hp | 260_g1_dm_firmware | * | cpe:2.3:o:hp:260_g1_dm_firmware:*:*:*:*:*:*:*:* |
hp | 260_g1_dm | - | cpe:2.3:h:hp:260_g1_dm:-:*:*:*:*:*:*:* |
hp | 280_pro_g1_firmware | * | cpe:2.3:o:hp:280_pro_g1_firmware:*:*:*:*:*:*:*:* |
hp | 280_pro_g1 | - | cpe:2.3:h:hp:280_pro_g1:-:*:*:*:*:*:*:* |
hp | 285_g2_firmware | * | cpe:2.3:o:hp:285_g2_firmware:*:*:*:*:*:*:*:* |
hp | 285_g2 | - | cpe:2.3:h:hp:285_g2:-:*:*:*:*:*:*:* |
hp | 340_g3_firmware | * | cpe:2.3:o:hp:340_g3_firmware:*:*:*:*:*:*:*:* |
hp | 340_g3 | - | cpe:2.3:h:hp:340_g3:-:*:*:*:*:*:*:* |
hp | 340_g4_firmware | * | cpe:2.3:o:hp:340_g4_firmware:*:*:*:*:*:*:*:* |
hp | 340_g4 | - | cpe:2.3:h:hp:340_g4:-:*:*:*:*:*:*:* |
[
{
"product": "Multiple - See https://support.hp.com/rs-en/document/c06456250",
"vendor": "HP Inc.",
"versions": [
{
"status": "affected",
"version": "Multiple - See https://support.hp.com/rs-en/document/c06456250"
}
]
}
]
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
43.1%