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CVE-2021-20487

—
CVSS 3.1
9.1 critical
EPSS
<1%p50
Published
()
Modified
Description

IBM Power9 Self Boot Engine(SBE) could allow a privileged user to inject malicious code and compromise the integrity of the host firmware bypassing the host firmware signature verification process.

Vendors
ibm
Products
power9 system firmware, scale-out lc system firmware
Weakness
CWE-347
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.7%)

In the news

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