Denial of Service Vulnerability in Moxa VPort 06EC-2V Series Cameras
CVE-2021-25845

7.5HIGH

Key Information:

Vendor

Moxa
Status
Vport 06ec-2v26m Firmware
Vendor
CVE Published:
10 May 2021

What is CVE-2021-25845?

A vulnerability exists in the Moxa VPort 06EC-2V Series cameras due to improper validation of the ChassisID TLV in the userdisk/vport_lldpd component. This flaw can be exploited by attackers sending crafted LLDP packets, leading to a denial of service through a NULL pointer dereference, impacting the device's availability. Users are advised to update to secure versions and follow best practices to mitigate potential risks.

References

https://www.moxa.com/en/
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https://www.moxa.com/en/support/product-support/security-...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.