CVE-2017-9457
MEDIUMIntense PC Phoenix SecureCore - Privilege Escalation
Title source: llmDescription
Intense PC Phoenix SecureCore UEFI firmware does not perform capsule signature validation before upgrading the system firmware. The absence of signature validation allows an attacker with administrator privileges to flash a modified UEFI BIOS.
References (3)
Core 3
Core References
Mailing List, Third Party Advisory mailing-list
x_refsource_fulldisc
http://seclists.org/fulldisclosure/2017/Jul/56
Third Party Advisory, VDB Entry x_refsource_misc
http://packetstormsecurity.com/files/143481/Compulab-Intense-PC-MintBox-2-Signature-Verification.html
Third Party Advisory x_refsource_misc
https://watchmysys.com/blog/2017/07/cve-2017-9457-compulab-intense-pc-lacks-firmware-validation/
Scores
CVSS v3
6.7
EPSS
0.0083
EPSS Percentile
53.0%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (1)
compulab/intense_pc_firmware
< cr_2.2.0.400.2
Published
Jul 25, 2017
Tracked Since
Feb 18, 2026