What is CVE-2014-5070?

CVE-2014-5070 is a high-severity vulnerability in Microsemi S350i, classified under CWE-264. CVSS score: 8.8/10. Published 2018-01-11.

How severe is CVE-2014-5070?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Microsemi S350i

CVE-2014-5070

Symmetricom s350i 2.70.15 allows remote authenticated users to gain privileges via vectors related to pushing unauthenticated users to the login page.

Published 2018-01-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.3th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 76.3% 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-264

References

www.portcullis.co.uk/security-research-and-downloads/security-advisories/cve-20… (Third Party Advisory)

Frequently asked questions

What is CVE-2014-5070?: CVE-2014-5070 is a high-severity vulnerability in Microsemi S350i, classified under CWE-264. CVSS score: 8.8/10. Published 2018-01-11.
How severe is CVE-2014-5070?: High severity. CVSS v3 base score is 8.8 out of 10.