CVE-2021-25847
high-risk
Published 2021-05-10
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.
Do I need to act?
-
0.38% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10
Critical
NETWORK
/ LOW complexity
Affected Products (16)
Vport 06Ec-2V26M Firmware
Vport 06Ec-2V36M-T Firmware
Vport 06Ec-2V36M-Ct Firmware
Vport 06Ec-2V36M-Ct-T Firmware
Vport 06Ec-2V42M Firmware
Vport 06Ec-2V42M-T Firmware
Vport 06Ec-2V42M-Ct Firmware
Vport 06Ec-2V42M-Ct-T Firmware
Vport 06Ec-2V60M Firmware
Vport 06Ec-2V60M-T Firmware
Vport 06Ec-2V60M-Ct Firmware
Vport 06Ec-2V60M-Ct-T Firmware
Vport 06Ec-2V80M Firmware
Vport 06Ec-2V80M-T Firmware
Vport 06Ec-2V80M-Ct Firmware
Vport 06Ec-2V80M-Ct-T Firmware
Affected Vendors
References (4)
Vendor Advisory
https://www.moxa.com/en/
Vendor Advisory
https://www.moxa.com/en/
50
/ 100
high-risk
Severity
31/34 · Critical
Exploitability
1/34 · Minimal
Exposure
18/34 · Moderate