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Security Advisory - Missing Integrity Checking Vulnerability on Some Huawei Products

  • SA No:huawei-sa-20191225-01-digital
  • Initial Release Date: Dec 26, 2019
  • Last Release Date: Jan 02, 2020

There is a missing integrity checking vulnerability on some Huawei products. The software of the affected products does not check the integrity which may allow an attacker with high privilege to make malicious modifications without detection. (Vulnerability ID: HWPSIRT-2019-01085)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-5272.

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-20191225-01-digital-en

Product Name

Affected Version

Resolved Product and Version

USG9500

V500R001C30

Upgrade to V500R001C60SPC500

V500R001C60SPC100

V500R001C60SPC500

V500R001C60SPC300



Successful exploit may allow an attacker to make malicious modifications without detection.


The vulnerability classification has been performed by using the CVSSv3 scoring system (http://www.first.org/cvss/specification-document).

Base Score: 4.9 (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N)

Temporal Score: 4.6 (E:F/RL:O/RC:C)

This vulnerability can be exploited only when the following conditions are present:

1. The attacker gains the access of the affected products.

Vulnerability details:

There is a missing integrity checking vulnerability on some Huawei products. The software of the affected products does not check the integrity which may allow an attacker with high privilege to make malicious modifications without detection.

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.

2020-01-02 V1.1 UPDATED Updated the "Software Versions and Fixes" section;

2019-12-26 V1.0 INITIAL


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.