CVE-2020-1816 Information

Description

Huawei NIP6800 versions V500R001C30 V500R001C60SPC500 and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200 V500R001C30SPC600 V500R001C60SPC500 and V500R005C00 have a Denial of Service (DoS) vulnerability. Due to improper processing of specific IPSEC packets remote attackers can send constructed IPSEC packets to affected devices to exploit this vulnerability. Successful exploit could cause the IPSec function of the affected device abnormal.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-03-firewall-en

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5