CVE-2021-22300

MEDIUM
4.1
CVSS Score
Published: February 6, 2021 at 12:38 AM UTC
Updated: June 17, 2026 at 03:36 AM UTC
2 products affected across 1 vendorECNS280 Td FirmwareeCNS280_TD

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Severity
MEDIUM4.1
Exploit prediction
EPSS 0.1%

Description

There is an information leak vulnerability in eCNS280_TD versions V100R005C00 and V100R005C10. A command does not have timeout exit mechanism. Temporary file contains sensitive information. This allows attackers to obtain information by inter-process access that requires other methods.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
LOCAL
Complexity
HIGH
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-312

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