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5.2
CVSSv2

CVE-2020-28220

Published: 11/12/2020 Updated: 03/02/2022
CVSS v2 Base Score: 5.2 | Impact Score: 6.4 | Exploitability Score: 5.1
CVSS v3 Base Score: 6.8 | Impact Score: 5.9 | Exploitability Score: 0.9
VMScore: 463
Vector: AV:A/AC:L/Au:S/C:P/I:P/A:P
Subscribe to Modicon M258 Firmware

Vulnerability Summary

A CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists in Modicon M258 Firmware (All versions prior to V5.0.4.11) and SoMachine/SoMachine Motion software (All versions), that could cause a buffer overflow when the length of a file transferred to the webserver is not verified.

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schneider-electric modicon_m258_firmware

schneider-electric somachine

schneider-electric somachine motion

References

CWE-119https://www.se.com/ww/en/download/document/SEVD-2020-343-09/https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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