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CVE-2019-5078

CRITICAL
9.1
CVSS Severity Score
EPSS Score0.0500%
EPSS Percentile5.76th
Published2019年12月18日
Last Modified2024年11月21日

Vulnerability Description

An exploitable denial of service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.07(13) and 03.00.39(12), and WAGO PFC100 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.

Affected Platforms (CPE)

💻
Wago

Pfc 200 Firmware

= 03.00.39\(12\)
💻
Wago

Pfc 200 Firmware

= 03.01.07\(13\)
💻
Wago

Pfc 100 Firmware

= 03.00.39\(12\)

References & Advisories

🔗 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0870
🔗 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0870

相關漏洞威脅

CVE-2020-1252210.0

The reported vulnerability allows an attacker who has network access to the device to execute code with specially crafted packets ...

CVE-2019-50819.8

An exploitable heap buffer overflow vulnerability exists in the iocheckd service ''I/O-Chec'' functionality of WAGO PFC 200 Firmwa...

CVE-2019-50809.1

An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware v...

CVE-2019-50779.1

An exploitable denial-of-service vulnerability exists in the iocheckd service ‘’I/O-Chec’’ functionality of WAGO PFC 200 Firmware ...

CVE-2019-5078 Detail & Impact Analysis | CVSS 9.1 (CRITICAL) | Cyber-Sec.Space | Cyber-Sec.Space