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CVE-2021-21962

n/a / Sealevel PUBLISHED

Description (CNA)

A heap-based buffer overflow vulnerability exists in the OTA Update u-download functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. A series of specially-crafted MQTT payloads can lead to remote code execution. An attacker must perform a man-in-the-middle attack in order to trigger this vulnerability.

Affected (CNA)

Vendor / productVersions
n/a / Sealevelaffected Sealevel Systems, Inc. SeaConnect 370W v1.3.34

CWE

CWE-122

References

ADP enrichment

CVE

No English description supplied.

CISA-ADP

No English description supplied.

No references supplied.