Security Advisory - Improper Resource Management Vulnerability in eUDC660 Product
- SA No:huawei-sa-20210203-01-resourcemanagement
- Initial Release Date: 2021-02-03
- Last Release Date: 2021-02-03
The eUDC660 product has a resource management vulnerability. An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the device, as a result, the key file can be obtained and data can be decrypted, affecting confidentiality, integrity, and availability of the device. (Vulnerability ID: HWPSIRT-2020-01206)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9206.
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-20210203-01-resourcemanagement-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
eUDC660 |
V100R005C00 |
V100R006C00SPC107 |
The vulnerability can be exploited to affect the confidentiality, integrity, and availability of the device.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 6.7 (AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Temporal Score: 6.2 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker can access the network where the affected device resides.
Vulnerability details:
An attacker with high privilege needs to perform specific operations to exploit the vulnerability on the affected device. Due to improper resource management of the device, as a result, the key file can be obtained and data can be decrypted, affecting confidentiality, integrity, and availability of the device.
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.
This vulnerability was discovered by Huawei internal tester.
2021-02-03 V1.0 INITIAL
None
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