There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the function, the vulnerability can be exploited to cause service abnormal on affected devices.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-22360
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resource-en