Security Advisory - Insufficient Authentication Vulnerability in OSCA Products
- SA No:huawei-sa-20200121-01-osca
- Initial Release Date: Jan 21, 2020
- Last Release Date: Jan 21, 2020
There is an insufficient authentication vulnerability in OSCA products. The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential. (Vulnerability ID: HWPSIRT-2019-10031)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-1789.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200121-01-osca-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
OSCA-550 |
1.0.1.21(SP3) |
Upgrade to 1.0.1.23(SP2) |
|
OSCA-550A |
1.0.1.21(SP3) |
Upgrade to 1.0.1.23(SP2) |
|
OSCA-550AX |
1.0.1.21(SP3) |
Upgrade to 1.0.1.23(SP2) |
|
OSCA-550X |
1.0.1.21(SP3) |
Upgrade to 1.0.1.23(SP2) |
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
Base Score: 3.5 (AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
Temporal Score: 3.3 (E:F/RL:O/RC:C)
This vulnerability can be exploited only when the following conditions are present:
The attacker could access to the device physically.
Vulnerability details:
The software does not require a strong credential when the user trying to do certain operations. Successful exploit could allow an attacker to pass the authentication and do certain operations by a weak credential.
The product that supports automatic update will receive a system update prompt. You can install the update to fix the vulnerability.
This vulnerability was discovered by Huawei internal tester.
2020-01-21 V1.0 INITIAL
None
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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.
