NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have have a resource management error vulnerability. An attacker needs to perform specific operations to trigger a function of the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1881
Reference (s):
- http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200429-01-invalidpointer-en
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200219-02-resource-en