Huawei has issued a security bulletin to fix the critical vulnerability CVE-2021- 40033. This vulnerability stems from a software bug that leaves sensitive data exposed. Once successful exploits could result in information leakage. It is recommended that you take the necessary precautions by ensuring your products are always updated.
For more information on this update, you can follow this URL:
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220112-01- infodis-en
The Guyana National CIRT recommends that users and administrators review this update and apply it where necessary.
PDF Download: Huawei Security Advisory on Information Exposure.pdf
References
Huawei Security Advisory on Information Exposure (19th January 2022). Retrieved from Huawei.
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220112- 01-infodis-en
Huawei Security Advisory on Information Exposure (20th January 2022). Retrieved from CybersecurityHelp.
https://www.cybersecurity-help.cz/vdb/SB2022012009