This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy (update in May 2018) >

Security Advisory - Multiple Injection Vulnerabilities in UDS

  • SA No:Huawei-SA-20150318-01-UDS
  • Initial Release Date: Mar 18, 2015
  • Last Release Date: Mar 18, 2015

The OceanStor UDS has some vulnerability:

Attacker injects JavaScript into patch. After the patch is loaded through the OceanStor DeviceManager, the returned content contains the injected script. After the script is parsed and executed on the OceanStor DeviceManager, information leak occurs (Vulnerability ID: HWPSIRT-2014-1235).

This Vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2015-2251.

Attacker injects shell scripts into patch files. After the patches are loaded by administrators, the injected shell will be executed under the root privilege (Vulnerability ID: HWPSIRT-2014-1236).

This Vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2015-2252.

Attacker uploads XML files injected with malicious codes through the XML interface, the system file information may be leaked through the response messages. (Vulnerability ID: HWPSIRT-2014-1237).

This Vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2015-2253.

Product Name

Affected Version

Resolved Product and Version

OceanStor UDS

V100R002C01SPC101 and earlier versions

V100R002C01SPC102

HWPSIRT-2014-1235 and HWPSIRT-2014-1237:

Successful exploitation of these vulnerabilities may cause information leaks.

HWPSIRT-2014-1236:

Successful exploitation of this vulnerability may allow attackers to obtain sensitive information, tamper with files and interrupt services.

The vulnerability classification has been performed by using the CVSSv2 scoring system (http://www.first.org/cvss/).

HWPSIRT-2014-1235:

Base Score: 2.6 (AV:N/AC:H/Au:N/C:P/I:N/A:N)

Temporal Score: 2.1 (E:F/RL:O/RC:C)

HWPSIRT-2014-1236:

Base Score: 7.3 (AV:N/AC:H/Au:N/C:P/I:C/A:C)

Temporal Score: 6.0 (E:F/RL:O/RC:C)

HWPSIRT-2014-1237:

Base Score: 4.0 (AV:N/AC:L/Au:S/C:P/I:N/A:N)

Temporal Score: 3.3 (E:F/RL:O/RC:C)

HWPSIRT-2014-1235:

1. Prerequisite:

The attacker obtains and modifies the UDS patch.

The attacker gains access to the OceanStor UDS network;

2. Attacking procedure:

The attacker injects JavaScript into patch. After the patch is loaded through the OceanStor DeviceManager, the returned content contains the injected script. After the script is parsed and executed on the OceanStor DeviceManager, information leak occurs.

HWPSIRT-2014-1236:

1. Prerequisite:

The attacker obtains and modifies the UDS patch.

The attacker gains access to the OceanStor UDS network.

2. Attacking procedure:

The attacker injects shell scripts into patch files. After the patches are loaded by administrators, the injected shell will be executed under the root privilege.

HWPSIRT-2014-1237:

1. Prerequisite:

The attacker gains access to the OceanStor UDS network.

The attacker obtains the user name and password.

2. Attacking procedure:

The attacker can use the XML interface to upload XML files injected with malicious code and obtain the system file information from the response messages from the interface.
Customers should contact Huawei TAC (Huawei Technical Assistance Center) to request the upgrades, or obtain them through Huawei worldwide website at (http://support.huawei.com/enterprise) / (http://support.huawei.com/carrier/) / (http://consumer.huawei.com/cn/support/index.htm). For TAC contact information, please refer to Huawei worldwide website at http://www.huawei.com/en/security/psirt/report-vulnerabilities/index.htm.
This vulnerability is reported by Huawei internal tester. Huawei PSIRT is not aware of any public announcements or malicious use of the vulnerability described in this advisory.

For security problems about Huawei products and solutions, please contactPSIRT@huawei.com.

For general problems about Huawei products and solutions, please directly contact Huawei TAC (Huawei Technical Assistance Center) to request the configuration or technical assistance.


2015-03-18 V1.0 INITIAL
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.


Complete information for providing feedback on security vulnerability of Huawei products, getting support for Huawei security incident response services, and obtaining Huawei security vulnerability information, is available on Huawei's worldwide website at http://www.huawei.com/en/security/psirt/.