CVE-2020-28220
Last modified
CVE-2020-28220 is a medium-severity vulnerability rated 6.8/10 on the CVSS scale. 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.. EPSS estimates a 1.04% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Schneider-Electric | Modicon M258 Firmware | < 5.0.4.11 |
| Schneider-Electric | Somachine | All versions |
| Schneider-Electric | Somachine Motion | All versions |
References
- https://www.se.com/ww/en/download/document/SEVD-2020-343-09/Vendor Advisory
- https://www.se.com/ww/en/download/document/SEVD-2020-343-09/Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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