CVE-2020-7524

Summary

Out-of-bounds Write vulnerability exists in Modicon M218 Logic Controller (V5.0.0.7 and prior) which could cause Denial of Service when sending specific crafted IPV4 packet to the controller: Sending a specific IPv4 protocol package to Schneider Electric Modicon M218 Logic Controller can cause IPv4 devices to go down. The device does not work properly and must be powered back on to return to normal.

Affected Software

VendorProductVersion RangeStatus
n/aModicon M218 Logic Controller V5.0.0.7 and priorModicon M218 Logic Controller V5.0.0.7 and prioraffected

Weaknesses

  • CWE-787: CWE-787:Out-of-bounds Write

ADP Enrichment

CVE Program Container

Additional References

References