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7.5
CVSSv3

CVE-2020-7502

Published: 16/06/2020 Updated: 31/01/2022
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Vulnerability Summary

A CWE-787: Out-of-bounds Write vulnerability exists in Modicon M218 Logic Controller (Firmware version 4.3 and prior), which may cause a Denial of Service when specific TCP/IP crafted packets are sent to the Modicon M218 Logic Controller.

Vulnerability Trend

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schneider-electric modicon_m218_firmware

References

CWE-787https://www.se.com/ww/en/download/document/SEVD-2020-161-01https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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