What is CVE-2020-14054?

CVE-2020-14054 is a critical-severity vulnerability in Sokkia Gnr5 Vanguard, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-06-15.

How severe is CVE-2020-14054?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Sokkia Gnr5 Vanguard

CVE-2020-14054

SOKKIA GNR5 Vanguard WEB version 1.2 (build: 91f2b2c3a04d203d79862f87e2440cb7cefc3cd3) and hardware version 212 allows remote attackers to bypass admin authentication via a SQL injection attack that uses the User Name or Password field on the login page.

Vulnerability class: SQL Injection

Published 2020-06-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.014 (71.7th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 71.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Sokkia Gnr5 Vanguard — versions 212
Sokkia Gnr5 Vanguard Firmware — versions 1.2

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.hemayate.com/ (Third Party Advisory)

Frequently asked questions

What is CVE-2020-14054?: CVE-2020-14054 is a critical-severity vulnerability in Sokkia Gnr5 Vanguard, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-06-15.
How severe is CVE-2020-14054?: Critical severity. CVSS v3 base score is 9.8 out of 10.