What is CVE-2014-5071?

CVE-2014-5071 is a critical-severity vulnerability in Microsemi S350i, classified under SQL Injection. CVSS score: 9.8/10. Published 2018-01-08.

How severe is CVE-2014-5071?

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

SQL Injection in Microsemi S350i

CVE-2014-5071

SQL injection vulnerability in the checkPassword function in Symmetricom s350i 2.70.15 allows remote attackers to execute arbitrary SQL commands via vectors involving a username.

Vulnerability class: SQL Injection

Published 2018-01-08 · 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: 0.017 (76.4th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Microsemi S350i
Microsemi S350i Firmware — versions 2.70.15

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.portcullis-security.com/security-research-and-downloads/security-advisories… (Third Party Advisory)

Frequently asked questions

What is CVE-2014-5071?: CVE-2014-5071 is a critical-severity vulnerability in Microsemi S350i, classified under SQL Injection. CVSS score: 9.8/10. Published 2018-01-08.
How severe is CVE-2014-5071?: Critical severity. CVSS v3 base score is 9.8 out of 10.