Improper input validation in Intel Nuc7i3bnh
CVE-2017-5721
Insufficient input validation in system firmware for Intel NUC7i3BNK, NUC7i3BNH, NUC7i5BNK, NUC7i5BNH, NUC7i7BNH versions BN0049 and below allows local attackers to execute arbitrary code via manipulation of memory.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.009 (55.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H.
Affected products
- Intel Nuc7i3bnh
- Intel Nuc7i3bnh_firmware — versions ayaplcel.86a.0041, bnkbl357.86a.0052, ccsklm5v.86a.0052
- Intel Nuc7i3bnk
- Intel Nuc7i3bnk_firmware — versions ayaplcel.86a.0041, bnkbl357.86a.0052, ccsklm5v.86a.0052
- Intel Nuc7i5bnh
- Intel Nuc7i5bnh_firmware — versions ayaplcel.86a.0041, bnkbl357.86a.0052, ccsklm5v.86a.0052
- Intel Nuc7i5bnk
- Intel Nuc7i5bnk_firmware — versions ayaplcel.86a.0041, bnkbl357.86a.0052, ccsklm5v.86a.0052
- Intel Nuc7i7bnh
- Intel Nuc7i7bnh_firmware — versions ayaplcel.86a.0041, bnkbl357.86a.0052, ccsklm5v.86a.0052
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secure@intel.com (x_refsource_CONFIRM, Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-5721?
- CVE-2017-5721 is a high-severity vulnerability in Intel Nuc7i3bnh, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-10-11.
- How severe is CVE-2017-5721?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-5721 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.