Vulnerability in Google Android
CVE-2017-3748
On Lenovo VIBE mobile phones, improper access controls on the nac_server component can be abused in conjunction with CVE-2017-3749 and CVE-2017-3750 to elevate privileges to the root user (commonly known as 'rooting' or "jail breaking" a device).
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (6.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 7th percentile — 6.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
References
- www.securityfocus.com/bid/99295 (VDB Entry, Third Party Advisory, vdb-entry)
- support.lenovo.com/us/en/product_security/LEN-15823 (Mitigation, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-3748?
- CVE-2017-3748 is a high-severity vulnerability in Google Android. CVSS score: 7.8/10. Published 2017-06-29.
- How severe is CVE-2017-3748?
- High severity. CVSS v3 base score is 7.8 out of 10.