CVE-2020-7524

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Summary

CVECVE-2020-7524
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-08-31 17:15:00 UTC
Updated2022-01-31 19:52:00 UTC
DescriptionOut-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.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Schneider-electric Modicon M218 - All All All
Hardware Schneider-electric Modicon M218 - All All All
Operating System Schneider-electric Modicon M218 Firmware All All All All
Hardware Se Modicon M218 - All All All
Operating System Se Modicon M218 Firmware All All All All

References

ReferenceSourceLinkTags
Security Notification - Modicon M218 Logic Controller | Schneider Electric MISC www.se.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 590826 Schneider Electric Modicon M218 Logic Controller Vulnerability (SEVD-2020-224-03)
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