CVE-2020-8757 : Out-of-bounds read in subsystem for Intel(R) AMT versions before 11.8.80, 11.12.

Out-of-bounds read in subsystem for Intel(R) AMT versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70 and 14.0.45 may allow a privileged user to potentially enable escalation of privilege via local access.

Published 2020-11-12 18:15:18

Updated 2023-05-22 15:29:55

Source Intel Corporation

View at NVD, CVE.org

Products affected by CVE-2020-8757

Intel » Active Management Technology Firmware
Versions from including (>=) 14.0 and before (<) 14.0.45
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions from including (>=) 11.12.0 and before (<) 11.12.80
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions before (<) 11.8.80
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions from including (>=) 11.22.0 and before (<) 11.22.80
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Intel » Active Management Technology Firmware
Versions from including (>=) 12.0 and before (<) 12.0.70
cpe:2.3:o:intel:active_management_technology_firmware:*:*:*:*:*:*:*:*
Matching versions
Netapp » Cloud Backup » Version: N/A
cpe:2.3:a:netapp:cloud_backup:-:*:*:*:*:*:*:*
Matching versions

Threat overview for CVE-2020-8757

Top countries where our scanners detected CVE-2020-8757

Top open port discovered on systems with this issue 16992

IPs affected by CVE-2020-8757 1,682

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2020-8757!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2020-8757

EPSS FAQ

0.26%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 49 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-8757

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.6	MEDIUM	AV:L/AC:L/Au:N/C:P/I:P/A:P	3.9	6.4	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
6.7	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	0.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: High User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2020-8757

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-8757

https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391

INTEL-SA-00391
Vendor Advisory

CVEs referencing this url
https://security.netapp.com/advisory/ntap-20201113-0003/

Intel SA-00391 AMT Vulnerabilities in NetApp Products | NetApp Product Security
Third Party Advisory

CVEs referencing this url