CVE-2021-25849

HighCVSS 7.5/10Last modified Jun 17, 2026

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.

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

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.moxa.com/en/Vendor Advisory
https://www.moxa.com/en/support/product-support/security-advisory/vport-06ec-2v-series-ip-cameras-vulnerabilitiesVendor Advisory
https://www.moxa.com/en/Vendor Advisory
https://www.moxa.com/en/support/product-support/security-advisory/vport-06ec-2v-series-ip-cameras-vulnerabilitiesVendor Advisory

Timeline

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

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