What is CVE-2015-3321?

CVE-2015-3321 is a medium-severity vulnerability in Lenovo Fingerprint Manager, classified under CWE-264. CVSS score: 6.7/10. Published 2017-10-03.

How severe is CVE-2015-3321?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Lenovo Fingerprint Manager

CVE-2015-3321

Services and files in Lenovo Fingerprint Manager before 8.01.42 have incorrect ACLs, which allows local users to invalidate local checks and gain privileges via standard filesystem operations.

Published 2017-10-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (24.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 24th percentile — 24.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Lenovo Fingerprint Manager

Weakness classification (CWE)

CWE-264

References

support.lenovo.com/us/en/product_security/lenovo_fpr (Mitigation, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2015-3321?: CVE-2015-3321 is a medium-severity vulnerability in Lenovo Fingerprint Manager, classified under CWE-264. CVSS score: 6.7/10. Published 2017-10-03.
How severe is CVE-2015-3321?: Medium severity. CVSS v3 base score is 6.7 out of 10.