CVE-2021-22360 — MEDIUM (4.9)

Vulnerability Description

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.

CVSS Score

4.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Usg9500 Firmware	v500r001c60spc500
Huawei	Usg9500	-

Related Weaknesses (CWE)

CWE-770

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resourVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-01-resourVendor Advisory

FAQ

What is CVE-2021-22360?

CVE-2021-22360 is a vulnerability with a CVSS score of 4.9 (MEDIUM). There is a resource management error vulnerability in the verisions V500R001C60SPC500, V500R005C00SPC100, V500R005C00SPC200 of USG9500. An authentication attacker needs to perform specific operations ...

How severe is CVE-2021-22360?

CVE-2021-22360 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22360?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Usg9500 Firmware, Huawei Usg9500.