CVSS 3.1
9.1 criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HCVE-2021-25847
Critical (9.1) in moxa. EPSS 1.2% chance of exploitation in the next 30 days.
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 controllable loop counter variable via a crafted lldp packet.
Severity
- EPSS
- 1.2% chance of exploitation in the next 30 days; higher than 68% of CVEs (scores of 2026-10-31)
- CWE
- CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- moxa:vport_06ec-2v26m_firmware
- moxa:vport_06ec-2v36m-ct-t_firmware
- moxa:vport_06ec-2v36m-ct_firmware
- moxa:vport_06ec-2v36m-t_firmware
- moxa:vport_06ec-2v42m-ct-t_firmware
- moxa:vport_06ec-2v42m-ct_firmware
- moxa:vport_06ec-2v42m-t_firmware
- moxa:vport_06ec-2v42m_firmware
- moxa:vport_06ec-2v60m-ct-t_firmware
- moxa:vport_06ec-2v60m-ct_firmware
- moxa:vport_06ec-2v60m-t_firmware
- moxa:vport_06ec-2v60m_firmware
- moxa:vport_06ec-2v80m-ct-t_firmware
- moxa:vport_06ec-2v80m-ct_firmware
- moxa:vport_06ec-2v80m-t_firmware
- moxa:vport_06ec-2v80m_firmware