Vulnerability Details CVE-2019-18279
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 67.9%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.8
References
- https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/
- https://eclypsium.com/wp-content/uploads/2019/08/EXTERNAL-Get-off-the-kernel-if-you-cant-drive-DEFCON27.pdf
- https://www.phoenix.com/content/uploads/Security-Newsletter-September-2019.pdf
- https://eclypsium.com/2019/08/10/screwed-drivers-signed-sealed-delivered/
- https://eclypsium.com/wp-content/uploads/2019/08/EXTERNAL-Get-off-the-kernel-if-you-cant-drive-DEFCON27.pdf
- https://www.phoenix.com/content/uploads/Security-Newsletter-September-2019.pdf
Products affected by CVE-2019-18279
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cpe:2.3:o:phoenix:securecore_technology:1.1.12.0
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cpe:2.3:o:phoenix:securecore_technology:1.5.74.0