CVE-2021-25848
CRITICAL
9.1
CVSS Score
Published: May 10, 2021 at 10:42 AM UTC
Updated: June 17, 2026 at 03:42 AM UTC
32 products affected across 1 vendorVport 06EC 2V36M Ct FirmwareVport 06EC 2V80M FirmwareVport 06EC 2V42M Ct Firmware
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Severity
CRITICAL9.1
Exploit prediction
EPSS 1%
Description
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://www.moxa.com/en/support/product-support/security-advisory/vport-06ec-2v-series-ip-cameras-vulnerabilitiesCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125
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