Out-of-bounds Read in Intel Active Management Technology Firmware
CVE-2020-8674
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.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.018 (78.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 78.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Intel Active Management Technology Firmware
- Intel Service Manager
- Intel(r) Amt And Ism — versions See provided reference
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00295.html (Vendor Advisory)
- security.netapp.com/advisory/ntap-20200611-0007/
- www.kb.cert.org/vuls/id/257161 (third-party-advisory)
- www.synology.com/security/advisory/Synology_SA_20_15 (Third Party Advisory)
- support.lenovo.com/de/en/product_security/len-30041
Frequently asked questions
- What is CVE-2020-8674?
- CVE-2020-8674 is a medium-severity vulnerability in Intel Active Management Technology Firmware, classified under Out-of-bounds Read. CVSS score: 5.3/10. Published 2020-06-15.
- How severe is CVE-2020-8674?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-8674 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.