VULNERABILITY INTELLIGENCE

CVE-2015-3966

CVSS score4 MEDIUM

EPSS probability1.62%

CISA KEVNot currently listed

Published2015-08-30

Last modified2026-06-17

CVSS vectorAV:N/AC:L/Au:S/C:N/I:N/A:P

Description

The IPsec SA establishment process on Innominate mGuard devices with firmware 8.x before 8.1.7 allows remote authenticated users to cause a denial of service (VPN service restart) by leveraging a peer relationship to send a crafted configuration with compression.

Weakness classification

CWE-20: Improper Input Validation

Primary references

ics-cert@hq.dhs.gov — Vendor Advisory
ics-cert@hq.dhs.gov — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource