7.5
CVSSv3

CVE-2021-25846

Published: 10/05/2021 Updated: 18/05/2021
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

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

Vulnerability Trend

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moxa vport_06ec-2v26m_firmware

moxa vport_06ec-2v36m-t_firmware

moxa vport_06ec-2v36m-ct_firmware

moxa vport_06ec-2v36m-ct-t_firmware

moxa vport_06ec-2v42m_firmware

moxa vport_06ec-2v42m-t_firmware

moxa vport_06ec-2v42m-ct_firmware

moxa vport_06ec-2v42m-ct-t_firmware

moxa vport_06ec-2v60m_firmware

moxa vport_06ec-2v60m-t_firmware

moxa vport_06ec-2v60m-ct_firmware

moxa vport_06ec-2v60m-ct-t_firmware

moxa vport_06ec-2v80m_firmware

moxa vport_06ec-2v80m-t_firmware

moxa vport_06ec-2v80m-ct_firmware

moxa vport_06ec-2v80m-ct-t_firmware