A denial of service vulnerability exists in the Modbus configuration functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. Specially-crafted network packets can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.

Project Subscriptions

Vendors Products
Sealevel Subscribe
Seaconnect 370w Subscribe
Seaconnect 370w Firmware Subscribe
Advisories
Source ID Title
EUVD EUVD EUVD-2021-9135 A denial of service vulnerability exists in the Modbus configuration functionality of Sealevel Systems, Inc. SeaConnect 370W v1.3.34. Specially-crafted network packets can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 09 Nov 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-04-15T19:10:57.878Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21964

cve-icon Vulnrichment

Updated: 2024-08-03T18:30:23.651Z

cve-icon NVD

Status : Modified

Published: 2022-02-04T23:15:10.630

Modified: 2026-06-17T03:36:27.660

Link: CVE-2021-21964

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses