Improper Validation in Moxa Camera VPort 06EC-2V Series
CVE-2021-25846

7.5HIGH

Key Information:

Vendor

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

What is CVE-2021-25846?

The Moxa Camera VPort 06EC-2V Series, version 1.1, is susceptible to a denial of service caused by improper validation of the ChassisID TLV in the userdisk/vport_lldpd component. Attackers can exploit this vulnerability by sending crafted lldp packets, which lead to a negative number being processed by the memcpy function, potentially resulting in service disruption.

References

https://www.moxa.com/en/
x_refsource_MISC
https://www.moxa.com/en/support/product-support/security-...
x_refsource_MISC

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

.