critical9.1
CVE-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…
Impact
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 products
| Vendor | Product | Affected versions |
|---|---|---|
| Moxa | Vport 06ec-2v26m Firmware | through 1.1 |
| Moxa | Vport 06ec-2v36m-T Firmware | through 1.1 |
| Moxa | Vport 06ec-2v36m-Ct Firmware | through 1.1 |
| Moxa | Vport 06ec-2v36m-Ct-T Firmware | through 1.1 |
| Moxa | Vport 06ec-2v42m Firmware | through 1.1 |
| Moxa | Vport 06ec-2v42m-T Firmware | through 1.1 |
| Moxa | Vport 06ec-2v42m-Ct Firmware | through 1.1 |
| Moxa | Vport 06ec-2v42m-Ct-T Firmware | through 1.1 |
| Moxa | Vport 06ec-2v60m Firmware | through 1.1 |
| Moxa | Vport 06ec-2v60m-T Firmware | through 1.1 |
| Moxa | Vport 06ec-2v60m-Ct Firmware | through 1.1 |
| Moxa | Vport 06ec-2v60m-Ct-T Firmware | through 1.1 |