Out-of-bounds Read Vulnerability in Huawei eCNS and eSE620X Products
CVE-2021-22383

4.9MEDIUM

Key Information:

Vendor
Huawei
Status
Ecns280 Td;ese620x Vess
Vendor
CVE Published:
22 June 2021

Summary

An out-of-bounds read vulnerability exists in Huawei's eCNS280_TD and eSE620X series products. The issue arises from a flaw in the message-handling function, allowing an attacker to exploit the vulnerability by sending crafted messages. This could potentially result in a denial-of-service condition, impacting the availability of the affected devices.

Affected Version(s)

eCNS280_TD;eSE620X vESS V100R005C10

eCNS280_TD;eSE620X vESS V100R001C10SPC200,V100R001C20SPC200,V200R001C00SPC300

References

https://www.huawei.com/en/psirt/security-advisories/huawe...
x_refsource_MISC

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.