CVE-2015-3966
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…
Does this matter?
Lower severity and a low EPSS score (1.62%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:N/A:P
- EPSS
- 1.62% probability · 76th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- innominate/mguard firmware
- Source
- ics-cert@hq.dhs.gov
EPSS 1.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.innominate.com/data/downloads/software/innominate_security_advisory_20150714_001_en.pdfVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-15-239-03Third Party Advisory, US Government Resource
- http://www.innominate.com/data/downloads/software/innominate_security_advisory_20150714_001_en.pdfVendor Advisory
- https://ics-cert.us-cert.gov/advisories/ICSA-15-239-03Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.