CVE-2021-25848
published 2021-05-10CVE-2021-25848: Improper validation of the length field of LLDP-MED TLV in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows information disclosure…
critical9.1CVSS 3.1
AVNACLPRNUINSUCHINAH
Improper validation of the length field of LLDP-MED TLV in userdisk/vport_lldpd in Moxa Camera VPort 06EC-2V Series, version 1.1, allows information disclosure to attackers due to using fixed loop counter variable without checking the actual available length via a crafted lldp packet.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| moxa | vport_06ec-2v26m_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v36m-ct-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v36m-ct_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v36m-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v42m-ct-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v42m-ct_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v42m-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v42m_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v60m-ct-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v60m-ct_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v60m-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v60m_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v80m-ct-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v80m-ct_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v80m-t_firmware | <= 1.1 | — |
| moxa | vport_06ec-2v80m_firmware | <= 1.1 | — |