CVE-2020-8747: intel active_management_technology_firmware Out-of-bounds Read
CVSS: 9.1v3.1CriticalModified
Published 12-11-2020Last modified 04-08-2024
Vulnerability summary
CVE-2020-8747 is a critical (CVSS 9.1) Out-of-bounds Read vulnerability in intel active_management_technology_firmware. EPSS estimates a 1.73% chance of exploitation in the next 30 days, higher than 77.2% of scored vulnerabilities.
CVSS score
9.1/10
010
Critical · v3.1 (NVD)EPSS score
1.73%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 12-11-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
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.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.1Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HSourcesSingle source
Medium 6.4Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:N/A:PSourcesSingle source
EPSS trend
Probability
1.73%
Chance of exploitation in the next 30 days
Percentile
77%
Versus all other CVEs
30-day change
0.00 pp
From 1.73% on 19-09-2026
19-09-202619-10-2026
EPSS score1.73%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Intel1 product
- active_management_technology_firmware< 11.8.80 | ≥ 11.12.0, < 11.12.80 | ≥ 11.22.0, < 11.22.80 | ≥ 12.0, < 12.0.70 | ≥ 14.0, < 14.0.45
Netapp1 product
2 vendors · 2 products
References
2 links- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00391X Refsource MISCVendor Advisory