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Security Notice - Statement about the Directory Ttraversal Vulnerability in Huawei HG255s Products

  • Initial Release Date: 2017-09-11
  • Last Release Date: 2018-06-06

Huawei noticed that security researcher Ahmet Mersin revealed a directory traversal vulnerability in Huawei HG255s. Before this security researcher Barış Çağrı Yıldırım, Ahmet Mersin and Ismail Tasdelen have sent the vulnerability to Huawei PSIRT. Huawei immediately launched a thorough investigation.

Huawei has finished the investigation. Huawei HG255s is affected by this vulnerability (CVE-2017-17309) and Huawei has already provided a fix solution to the affected carrier. The carrier has released a fixed version. The affected products will receive a system update prompt and users can install the update to fix the vulnerability.

We express our appreciation for Barış Çağrı Yıldırım, Ahmet Mersin and Ismail Tasdelen’s concerns on Huawei products.

2018-06-06 V1.1 Updated Update the security notice description information

2017-09-11 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.

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