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MitreCVE-2017-8083

HistoryJun 06, 2017 - 2:29 p.m.

CVE-2017-8083

2017-06-0614:29:01

CWE-862

mitre

web.nvd.nist.gov

cve-2017-8083

compulab intense pc

mintbox 2

bios

vulnerability

firmware rootkit

administrative privileges

nvd

CVSS2

7.2

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

6.7

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

6.5

Confidence

High

EPSS

Percentile

5.1%

JSON

CompuLab Intense PC and MintBox 2 devices with BIOS before 2017-05-21 do not use the CloseMnf protection mechanism for write protection of flash memory regions, which allows local users to install a firmware rootkit by leveraging administrative privileges.

Affected configurations

Nvd

Node

compulabintense_pc_firmwareRange≤cr_2.2.0.400.2

AND

compulabintense_pcMatch-

Node

compulabmintbox_2_firmwareRange≤cr_2.2.0.400.2

AND

compulabmintbox_2Match-

VendorProductVersionCPE
compulabintense_pc_firmware*cpe:2.3:o:compulab:intense_pc_firmware:*:*:*:*:*:*:*:*
compulabintense_pc-cpe:2.3:h:compulab:intense_pc:-:*:*:*:*:*:*:*
compulabmintbox_2_firmware*cpe:2.3:o:compulab:mintbox_2_firmware:*:*:*:*:*:*:*:*
compulabmintbox_2-cpe:2.3:h:compulab:mintbox_2:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
compulab	intense_pc_firmware	*	cpe:2.3:o:compulab:intense_pc_firmware::::::::
compulab	intense_pc	-	cpe:2.3:h:compulab:intense_pc:-:::::::*
compulab	mintbox_2_firmware	*	cpe:2.3:o:compulab:mintbox_2_firmware::::::::
compulab	mintbox_2	-	cpe:2.3:h:compulab:mintbox_2:-:::::::*

References

seclists.org/fulldisclosure/2017/Jun/6

watchmysys.com/blog/2017/06/cve-2017-8083-compulab-intensepc-lacks-bios-wp/

CVSS2

7.2

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

6.7

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

6.5

Confidence

High

EPSS

Percentile

5.1%

JSON

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