Description
An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.
Published: 2019-12-18
Score: 9.1 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-14682 An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC 100 Firmware version 03.00.39(12). A specially crafted set of packets can cause a denial of service, resulting in the device entering an error state where it ceases all network communications. An attacker can send unauthenticated packets to trigger this vulnerability.
History

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Subscriptions

Wago Pfc 100 Pfc 100 Firmware Pfc 200 Pfc 200 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-08-04T19:47:55.854Z

Reserved: 2019-01-04T00:00:00.000Z

Link: CVE-2019-5077

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-18T20:15:16.837

Modified: 2024-11-21T04:44:18.400

Link: CVE-2019-5077

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses