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Status published
High
CVE-2021-25849
An integer underflow was discovered in userdisk/vport_lldpd in Moxa Camera...
Vulnerability Description
An integer underflow was discovered in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, improper validation of the PortID TLV leads to Denial of Service via a crafted lldp packet.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
moxa
View all reports →Affected Software
vport 06ec-2v26m firmware, vport 06ec-2v36m-t firmware, vport 06ec-2v36m-ct firmware, vport 06ec-2v36m-ct-t firmware, vport 06ec-2v42m firmware, vport 06ec-2v42m-t firmware, vport 06ec-2v42m-ct firmware, vport 06ec-2v42m-ct-t firmware, vport 06ec-2v60m firmware, vport 06ec-2v60m-t firmware, vport 06ec-2v60m-ct firmware, vport 06ec-2v60m-ct-t firmware, vport 06ec-2v80m firmware, vport 06ec-2v80m-t firmware, vport 06ec-2v80m-ct firmware, vport 06ec-2v80m-ct-t firmware
Vulnerable Versions:
0
Timeline
Official Publish:
May 10th, 2021
Last Modified:
August 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.