Denial of Service Vulnerability in Huawei AR3200 and TE Series
CVE-2017-15341

7.5HIGH

Key Information:

Vendor
McAfee
Status
Ar3200,te40,te50,te60
Vendor
CVE Published:
15 February 2018

Summary

Devices from Huawei, specifically the AR3200 series and certain TE models, are subject to a denial of service vulnerability stemming from improper handling of X.509 certificate decoding. An attacker without authentication could leverage this flaw by sending a specially crafted X.509 certificate, potentially resulting in a service outage on the affected device. This exploit poses a significant risk as it could disrupt critical network functions.

Affected Version(s)

AR3200,TE40,TE50,TE60 AR3200 V200R008C20, V200R008C30, TE40 V600R006C00, TE50 V600R006C00, TE60 V600R006C00

References

http://www.huawei.com/en/psirt/security-advisories/huawei...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.