CVE-2018-7920

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Huawei AR1200 V200R006C10SPC300, AR160 V200R006C10SPC300, AR200 V200R006C10SPC300, AR2200 V200R006C10SPC300, AR3200 V200R006C10SPC300 devices have an improper resource management vulnerability. Due to the improper implementation of ACL mechanism, a remote attacker may send TCP messages to the management interface of the affected device to exploit this vulnerability. Successful exploit could exhaust the socket resource of management interface, leading to a DoS condition.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
Huawei Technologies Co., Ltd.	AR1200, AR160, AR200, AR2200, AR3200	V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180418-01-ar-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180418-01-ar-enVendor Advisory

Timeline

Published: Apr 19, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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