An exploitable heap buffer overflow vulnerability exists in the iocheckd service ''I/O-Chec'' functionality of WAGO PFC 200 Firmware version 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 heap buffer overflow, potentially resulting in code execution. An attacker can send unauthenticated packets to trigger this vulnerability.
References
Link | Resource |
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https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873 | Exploit Third Party Advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874 | Exploit Third Party Advisory |
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873 | Exploit Third Party Advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874 | Exploit Third Party Advisory |
Configurations
Configuration 1 (hide)
AND |
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Configuration 2 (hide)
AND |
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History
21 Nov 2024, 04:44
Type | Values Removed | Values Added |
---|---|---|
References | () https://talosintelligence.com/vulnerability_reports/TALOS-2019-0873 - Exploit, Third Party Advisory | |
References | () https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0874 - Exploit, Third Party Advisory |
Information
Published : 2019-12-18 20:15
Updated : 2024-11-21 04:44
NVD link : CVE-2019-5081
Mitre link : CVE-2019-5081
CVE.ORG link : CVE-2019-5081
JSON object : View
Products Affected
wago
- pfc_100_firmware
- pfc_100
- pfc_200_firmware
- pfc_200
CWE
CWE-787
Out-of-bounds Write