CVE-2017-7935

7.5 HIGH

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

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.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

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

Source: ics-cert@hq.dhs.gov

Third Party Advisory US Government Resource

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

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

Third Party Advisory US Government Resource

2 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

1.2%

64th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-400 CWE-400

Affected Vendors

phoenix_contact_gmbh

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