CVE-2015-3966

Severity: medium (CVSS 4.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-08-30 · updated 2026-06-17
Weakness: CWE-20

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.

Affected products

Innominate mGuard: 8.0.0, 8.0.1, 8.0.2, 8.0.3, 8.1.1, 8.1.2 (+4)

References

http://www.innominate.com/data/downloads/software/innominate_security_advisory_20150714_001_en.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-15-239-03
http://www.innominate.com/data/downloads/software/innominate_security_advisory_20150714_001_en.pdf
https://ics-cert.us-cert.gov/advisories/ICSA-15-239-03

Get alerted when CVE-2015-3966 or the next vulnerability affects your stack