Security Advisory - Denial of Service Vulnerability in Some Huawei Products
- SA No:huawei-sa-20210113-02-dos
- Initial Release Date: 2021-01-13
- Last Release Date: 2021-01-13
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-22292.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210113-02-dos-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
eCNS280 |
V100R005C00 |
V100R005C10SPC600 |
|
V100R005C10 |
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 5.3 (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)Temporal Score: 4.9 (E:F/RL:O/RC:C)
Attackers can access affected devices remotely.
Vulnerability details:
There is a denial of service (DoS) vulnerability in some Huawei products. Due to a design defect, remote unauthorized attackers send a large number of specific messages to affected devices, causing system resource exhaustion and web application DoS.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades. For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/psirt/report-vulnerabilities.
None
Huawei adheres to protecting the ultimate interests of users with best efforts and the principle of responsible disclosure and deal with product security issues through our response mechanism.
To enjoy Huawei PSIRT services and obtain Huawei product vulnerability information, please visit http://www.huawei.com/en/psirt.
To report a security vulnerability in Huawei products and solutions, please send it to PSIRT@huawei.com. For details, please visit http://www.huawei.com/en/psirt/report-vulnerabilities.
