Security Advisory - Privilege Escalation Vulnerability in Some Huawei Products
- SA No:huawei-sa-20201202-02-privilege
- Initial Release Date: Dec 02, 2020
- Last Release Date: Dec 02, 2020
There is a privilege escalation vulnerability in some Huawei products. Due to insufficient input validation, a local attacker with high privilege may execute some specially crafted scripts in the affected products. Successful exploit will cause privilege escalation. (Vulnerability ID: HWPSIRT-2020-06017)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9137.
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-20201202-02-privilege-en
|
Product Name |
Affected Version |
Resolved Product and Version |
|
CloudEngine 12800 |
V200R002C50SPC800 |
V200R005C10SPC800+V200R005SPH026 |
|
V200R003C00SPC810 |
||
|
V200R005C00SPC800 |
||
|
V200R005C10SPC800 |
||
|
V200R019C00SPC800 |
V200R019C10SPC800+V200R019SPH006 |
|
|
V200R019C10SPC800 |
||
|
CloudEngine 5800 |
V200R002C50SPC800 |
V200R005C10SPC800+V200R005SPH025 |
|
V200R003C00SPC810 |
||
|
V200R005C00SPC800 |
||
|
V200R005C10SPC800 |
||
|
V200R019C00SPC800 |
V200R019C10SPC800+V200R019SPH006 |
|
|
V200R019C10SPC800 |
||
|
CloudEngine 6800 |
V200R002C50SPC800 |
V200R005C10SPC800+V200R005SPH026 |
|
V200R003C00SPC810 |
||
|
V200R005C00SPC800 |
||
|
V200R005C10SPC800 |
||
|
V200R005C20SPC800 |
V200R019C10SPC800+V200R019SPH006 |
|
|
V200R019C00SPC800 |
||
|
V200R019C10SPC800 |
||
|
CloudEngine 7800 |
V200R002C50SPC800 |
V200R005C10SPC800+V200R005SPH026 |
|
V200R003C00SPC810 |
||
|
V200R005C00SPC800 |
||
|
V200R005C10SPC800 |
||
|
V200R019C00SPC800 |
V200R019C10SPC800+V200R019SPH006 |
|
|
V200R019C10SPC800 |
Successful exploit will cause privilege escalation.
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:
1. The attacker gains the local access of the affected products.
Vulnerability details:
There is a privilege escalation vulnerability in some Huawei products. Due to insufficient input validation, a local attacker with high privilege may execute some specially crafted scripts in the affected products. Successful exploit will cause privilege escalation.
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.
2020-12-02 V1.0 INITIAL
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.
