CVE-2021-21964
Assigner: talos
Published: 2022-02-04T22:29:05
State: PUBLISHED
affected: product: Sealevel
vendor: n/a
versions: status: affected
version: Sealevel Systems, Inc. SeaConnect 370W v1.3.34
descriptions: value: 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.
metrics: cvssV3_0: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.6
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
version: 3.0
problemTypes: descriptions: cweId: CWE-284
description: CWE-284: Improper Access Control
type: CWE