CVE-2021-22363 — HIGH (7.5)

Vulnerability Description

There is a resource management error vulnerability in eCNS280_TD V100R005C10SPC650. An 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

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Ecns280 Td Firmware	v100r005c10spc650
Huawei	Ecns280 Td	-

Related Weaknesses (CWE)

CWE-770

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210609-01-resourVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210609-01-resourVendor Advisory

FAQ

What is CVE-2021-22363?

CVE-2021-22363 is a vulnerability with a CVSS score of 7.5 (HIGH). There is a resource management error vulnerability in eCNS280_TD V100R005C10SPC650. An attacker needs to perform specific operations to exploit the vulnerability on the affected device. Due to imprope...

How severe is CVE-2021-22363?

CVE-2021-22363 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22363?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Ecns280 Td Firmware, Huawei Ecns280 Td.