CVE-2021-22383

MEDIUM
4.9
CVSS Score
Published: June 22, 2021 at 06:59 PM UTC
Updated: June 17, 2026 at 03:37 AM UTC
4 products affected across 1 vendorECNS280 Td FirmwareESE620X Vess FirmwareeCNS280_TD

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Severity
MEDIUM4.9
Exploit prediction
EPSS 0.6%

Description

There is an out-of-bounds read vulnerability in eCNS280_TD V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. The vulnerability is due to a message-handling function that contains an out-of-bounds read vulnerability. An attacker can exploit this vulnerability by sending a specific message to the target device, which could cause a Denial of Service (DoS).

Affected

Remediation

No guide yet

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

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-125

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