CVE-2020-8747 : 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 an unauthenticated user to potentially enable information disclosure and/or denial of service via network access.

Published 2020-11-12 18:15:17

Updated 2023-05-22 15:30:59

Source Intel Corporation

View at NVD, CVE.org

Vulnerability category: Denial of serviceInformation leak

Products affected by CVE-2020-8747

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-2020-8747

Top countries where our scanners detected CVE-2020-8747

Top open port discovered on systems with this issue 16992

IPs affected by CVE-2020-8747 1,682

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2020-8747!

^*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-2020-8747

EPSS FAQ

0.80%

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

~ 73 %

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

CVSS scores for CVE-2020-8747

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.4	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:P	10.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: Partial
9.1	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H	3.9	5.2	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: High

CWE ids for CVE-2020-8747

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-2020-8747

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