CVE-2017-7935

Published: May 19, 2017Modified: May 13, 2026

7.5

Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: NVD

Description

A Resource Exhaustion issue was discovered in Phoenix Contact GmbH mGuard firmware versions 8.3.0 to 8.4.2. An attacker may compromise the device's availability by performing multiple initial VPN requests.

Affected (6)

Products: Phoenix Contact Gmbh: Mguard Firmware

Phoenix Contact Gmbh

1 product

Mguard Firmware

Configuration A

6 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Phoenix Contact Gmbh Mguard Firmware	Version 8.3.0
Phoenix Contact Gmbh Mguard Firmware	Version 8.3.1
Phoenix Contact Gmbh Mguard Firmware	Version 8.3.2
Phoenix Contact Gmbh Mguard Firmware	Version 8.4.0
Phoenix Contact Gmbh Mguard Firmware	Version 8.4.1
Phoenix Contact Gmbh Mguard Firmware	Version 8.4.2

Running on/with	Platform Versions
Phoenix Contact Gmbh Mguard	All versions

Related CWEs

CWE-400

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

https://ics-cert.us-cert.gov/advisories/ICSA-17-131-01

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

https://ics-cert.us-cert.gov/advisories/ICSA-17-131-01

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.