What is CVE-2019-5914?

CVE-2019-5914 is a medium-severity vulnerability in Nttdocomo V20 Pro L-01j, classified under NULL Pointer Dereference. CVSS score: 5.3/10. Published 2019-02-13.

How severe is CVE-2019-5914?

Medium severity. CVSS v3 base score is 5.3 out of 10.

NULL pointer dereference in Nttdocomo V20 Pro L-01j

CVE-2019-5914

V20 PRO L-01J software version L01J20c and L01J20d has a NULL pointer exception flaw that can be used by an attacker to cause the device to crash on the same network range via a specially crafted access point.

Published 2019-02-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.005 (38.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Nttdocomo V20 Pro L-01j
Nttdocomo V20 Pro L-01j Firmware — versions l01j20c, l01j20d
Ntt Docomo, Inc. V20 Pro L-01j — versions software version L01J20c and L01J20d

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

jvn.jp/en/jp/JVN40439414/index.html (Third Party Advisory, third-party-advisory)
www.nttdocomo.co.jp/support/utilization/product_update/list/l01j/index.html (Vendor Advisory)

Frequently asked questions

What is CVE-2019-5914?: CVE-2019-5914 is a medium-severity vulnerability in Nttdocomo V20 Pro L-01j, classified under NULL Pointer Dereference. CVSS score: 5.3/10. Published 2019-02-13.
How severe is CVE-2019-5914?: Medium severity. CVSS v3 base score is 5.3 out of 10.