CVE-2018-7920

published 2018-04-19

CVE-2018-7920: Huawei AR1200 V200R006C10SPC300, AR160 V200R006C10SPC300, AR200 V200R006C10SPC300, AR2200 V200R006C10SPC300, AR3200 V200R006C10SPC300 devices have an improper…

Priority P3 40 high 7.5 CVSS 3.0

AV N AC L PR N UI N S U C N I N A H

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.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
huawei	ar1200_firmware	—	—
huawei	ar160_firmware	—	—
huawei	ar200_firmware	—	—
huawei	ar2200_firmware	—	—
huawei	ar3200_firmware	—	—

CVSS provenance

nvd v3.0 7.5 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-400