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)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.009 (57.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 57.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
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
- security-center.intel.com/advisory.aspx (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.