CVE-2021-22378 — MEDIUM (5.3)

Vulnerability Description

There is a race condition vulnerability in eCNS280_TD V100R005C00 and V100R005C10. There is a timing window exists in which the database can be operated by another thread that is operating concurrently. Successful exploit may cause the affected device abnormal.

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Huawei	Ecns280 Td Firmware	v100r005c00
Huawei	Ecns280 Td	-

Related Weaknesses (CWE)

CWE-362

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cgp-enVendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-cgp-enVendor Advisory

FAQ

What is CVE-2021-22378?

CVE-2021-22378 is a vulnerability with a CVSS score of 5.3 (MEDIUM). There is a race condition vulnerability in eCNS280_TD V100R005C00 and V100R005C10. There is a timing window exists in which the database can be operated by another thread that is operating concurrentl...

How severe is CVE-2021-22378?

CVE-2021-22378 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-22378?

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