Huawei products NIP6800;Secospace USG6600;USG9500 have a memory leak vulnerability. An attacker with high privileges exploits this vulnerability by continuously performing specific operations. Successful exploitation of this vulnerability can cause service abnormal.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1883
Reference (s):
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200603-01-memory-en