CVE-2019-18279

Current Description

In Phoenix SCT WinFlash 1.1.12.0 through 1.5.74.0, the included drivers could be used by a malicious Windows application to gain elevated privileges. Adverse impacts are limited to the Windows environment and there is no known direct impact to the UEFI firmware. This was fixed in late June 2019.

Basic Data

PublishedNovember 13, 2019
Last ModifiedNovember 15, 2019
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-269
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score6.8
SeverityMEDIUM
Exploitability Score8.6
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationPhoenixSecurecore Technology********1.1.12.01.5.74.0

Vulnerable Software List

VendorProductVersions
Phoenix Securecore Technology *

References

NameSourceURLTags
https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/MISCThird Party Advisory
https://eclypsium.com/wp-content/uploads/2019/08/EXTERNAL-Get-off-the-kernel-if-you-cant-drive-DEFCON27.pdfhttps://eclypsium.com/wp-content/uploads/2019/08/EXTERNAL-Get-off-the-kernel-if-you-cant-drive-DEFCOMISCThird Party Advisory
https://www.phoenix.com/content/uploads/Security-Newsletter-September-2019.pdfhttps://www.phoenix.com/content/uploads/Security-Newsletter-September-2019.pdfCONFIRMVendor Advisory