An exploitable information exposure 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 an external tool to fail, resulting in uninitialized stack data to be copied to the response packet buffer. An attacker can send unauthenticated packets to trigger this vulnerability.
References
Link | Resource |
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https://talosintelligence.com/vulnerability_reports/TALOS-2019-0862 | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2019-12-18 21:15
Updated : 2024-02-28 17:28
NVD link : CVE-2019-5073
Mitre link : CVE-2019-5073
CVE.ORG link : CVE-2019-5073
JSON object : View
Products Affected
wago
- pfc_200_firmware
- pfc_100
- pfc_100_firmware
- pfc_200
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor