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CVSSv2

CVE-2019-5073

Published: 18/12/2019 Updated: 27/12/2019
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 5.3 | Impact Score: 1.4 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Subscribe to Pfc 200 Firmware

Vulnerability Summary

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.

Vulnerability Trend

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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

CWE-200https://talosintelligence.com/vulnerability_reports/TALOS-2019-0862https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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