CVE-2021-25846

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Improper validation of the ChassisID TLV in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows attackers to cause a denial of service due to a negative number passed to the memcpy function via a crafted lldp packet.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-191

Affected software

No affected versions have been published.

Timeline

Published
May 10, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-25846: High severity, CVSS 7.5 | Vulnix