Corporate Worldwide
Corporate
Corporate news and information
Consumer
Phones, laptops, tablets, wearables & other devices
Enterprise
Enterprise products, solutions & services
Carrier
Products, solutions & services for carrier networks
Huawei Cloud
Cloud products, solutions & services

Select a Country or Region

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy

Security Advisory - Two JSON Injection Vulnerabilities in Some Huawei Servers

  • SA No:huawei-sa-20180530-02-server
  • Initial Release Date:2018-05-30
  • Last Release Date:2018-06-04

The iBMC (Intelligent Baseboard Management Controller) of some Huawei servers have two JSON injection vulnerabilities due to insufficient input validation. An authenticated, remote attacker can launch a JSON injection to modify the password of administrator. Successful exploit may allow attackers to obtain the management privilege of the system. (Vulnerability ID: HWPSIRT-2018-02050 and HWPSIRT-2018-02051)
The two vulnerabilities have been assigned two Common Vulnerabilities and Exposures (CVE) IDs: CVE-2018-7950 and CVE-2018-7951.
Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180530-02-server-en

Product Name

Affected Version

Resolved Product and Version

1288H V5

V100R005C00

V100R005C00SPC113(iBMC:V300)

2288H V5

V100R005C00

V100R005C00SPC113(iBMC:V300)

2488 V5 

V100R005C00

V100R005C00SPC302(iBMC:V296)

CH121 V3

V100R001C00

V100R001C00SPC260(iBMC:V298)

CH121L V3

V100R001C00

V100R001C00SPC160(iBMC:V298)

CH121L V5 

V100R001C00

V100R001C00SPC121(iBMC:V296)

CH121 V5 

V100R001C00

V100R001C00SPC123(iBMC:V296)

CH140 V3

V100R001C00

V100R001C00SPC180(iBMC:V298)

CH140L V3

V100R001C00

V100R001C00SPC160(iBMC:V298)

CH220 V3

V100R001C00

V100R001C00SPC260(iBMC:V298)

CH222 V3

V100R001C00

V100R001C00SPC260(iBMC:V298)

CH242 V3

V100R001C00

V100R001C00SPC330(iBMC:V298)

CH242 V5 

V100R001C00

V100R001C00SPC112(iBMC:V296)

RH1288 V3

V100R003C00

V100R003C00SPC701(iBMC:V294)

RH2288 V3

V100R003C00

V100R003C00SPC701(iBMC:V294)

RH2288H V3

V100R003C00

V100R003C00SPC701(iBMC:V294)

XH310 V3

V100R003C00

V100R003C00SPC701(iBMC:V296)

XH321 V3

V100R003C00

V100R003C00SPC701(iBMC:V296)

XH321 V5

V100R005C00

V100R005C00SPC400(iBMC:V296)

XH620 V3

V100R003C00

V100R003C00SPC701(iBMC:V296)

Successful exploit may allow attackers to obtain the management privilege of the system.
The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).
HWPSIRT-2018-02050 and HWPSIRT-2018-02051:
Base Score: 8.8 (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Temporal Score: 8.2 (E:F/RL:O/RC:C)

HWPSIRT-2018-02050 and HWPSIRT-2018-02051:
This vulnerability can be exploited only when the following conditions are present:
The attacker logs in to the target device.

Vulnerability details:
An authenticated, remote attacker can launch a JSON injection to modify the password of administrator. Successful exploit may allow attackers to obtain the management privilege of the system.
None


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.

2018-06-04 V1.1 UPDATED Updated the affected version and fix version information
2018-05-30 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.

This document is provided on an "AS IS" basis and does not imply any kind of guarantee or warranty, either express or implied, including the warranties of merchantability or fitness for a particular purpose. In no event shall Huawei or any of its directly or indirectly controlled subsidiaries or its suppliers be liable for any damages whatsoever including direct, indirect, incidental, consequential, loss of business profits or special damages. Your use of the document, by whatsoever means, will be totally at your own risk. Huawei is entitled to amend or update this document from time to time.