5.3

CVE-2020-8674: intel active_management_technology_firmware Out-of-bounds Read

CVSS: 5.3v3.1MediumModified
Published 15-06-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-8674 is a medium (CVSS 5.3) Out-of-bounds Read vulnerability in intel active_management_technology_firmware. EPSS estimates a 1.79% chance of exploitation in the next 30 days, higher than 78% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.3/10
010
Medium · v3.1 (NVD)
EPSS score
1.79%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 15-06-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Out-of-bounds read in DHCPv6 subsystem in Intel(R) AMT and Intel(R)ISM versions before 11.8.77, 11.12.77, 11.22.77, 12.0.64 and 14.0.33 may allow an unauthenticated user to potentially enable information disclosure via network access.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.79%

Chance of exploitation in the next 30 days

Percentile

78%

Versus all other CVEs

30-day change

0.00 pp

From 1.79% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.79%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Intel2 products
  • active_management_technology_firmware≥ 11.0, < 11.8.77 | ≥ 11.10, < 11.12.77 | ≥ 11.20, < 11.22.77 | ≥ 12.0, < 12.0.64 | ≥ 14.0, < 14.0.33
  • service_manager≥ 11.0, < 11.8.77 | ≥ 11.10, < 11.12.77 | ≥ 11.20, < 11.22.77 | ≥ 12.0, < 12.0.64 | ≥ 14.0, < 14.0.33

1 vendor · 2 products

References

5 links