What is CVE-2014-3926?

CVE-2014-3926 is a medium-severity vulnerability in LG Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-03-13.

How severe is CVE-2014-3926?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in LG Project

CVE-2014-3926

Cross-site scripting (XSS) vulnerability in lg.cgi in Cougar LG 1.9 allows remote attackers to inject arbitrary web script or HTML via the "addr" parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2017-03-13 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.014 (70.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.5% 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

LG Project

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

tools.cisco.com/security/center/viewAlert.x (Third Party Advisory)
blog.talosintelligence.com/2014/09/looking-glasses-with-bacon.html (VDB Entry, Third Party Advisory)
gist.github.com/bittorrent3389/8fee7cdaa73d1d351ee9 (Third Party Advisory, Issue Tracking)
github.com/Cougar/lg/issues/3 (Patch, Third Party Advisory, Issue Tracking)
hackerone.com/reports/16330 (Third Party Advisory)

Frequently asked questions

What is CVE-2014-3926?: CVE-2014-3926 is a medium-severity vulnerability in LG Project, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2017-03-13.
How severe is CVE-2014-3926?: Medium severity. CVSS v3 base score is 6.1 out of 10.