Medium severity · published Jun 15, 2020
CVE-2020-0566
Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical…
6.8
CVSS
0.5%
EPSS
No
On KEV
Description
Improper Access Control in subsystem for Intel(R) TXE versions before 3.175 and 4.0.25 may allow an unauthenticated user to potentially enable escalation of privilege via physical access.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Physical
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Trusted Execution Engine Firmware · Intel
3.0 through 3.1.70; 4.0 through 4.0.20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-0566
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-0566
security.netapp.com
https://security.netapp.com/advisory/ntap-20200611-0005/
support.lenovo.com
https://support.lenovo.com/de/en/product_security/len-30041
Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html
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