CVE-2020-28220

CVSS 4.7 MEDIUMEPSS 1.0%CWE-119

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.7EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

11 Dec 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L

Affected products

n/a · Modicon M258 Firmware (All versions prior to V5.0.4.11) and SoMachine/SoMachine Motion software (All versions)

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References

https://www.se.com/ww/en/download/document/SEVD-2020-343-09/