RULE(RULE ID:333519)

Rule General Information
Release Date: 2021-05-08
Rule Name: Yeastar TG400 GSM Directory Traversal Vulnerability (CVE-2021-27328)
Severity:
CVE ID:
Rule Protection Details
Description: Yeastar NeoGate TG400 91.3.0.3 devices are affected by Directory Traversal. An authenticated user can decrypt firmware and can read sensitive information, such as a password or decryption key.
Impact: An attacker can abtain sensitive information of the target victim, and do malicious actions to gain profits using the information.
Affected OS: Windows, Linux, Others
Reference: https://packetstormsecurity.com/files/161560/Yeastar-TG400-GSM-Gateway-91.3.0.3-Path-Traversal.html
http://yeastar.com
https://github.com/SQSamir/CVE-2021-27328
https://packetstormsecurity.com/files/161560/Yeastar-TG400-GSM-Gateway-91.3.0.3-Path-Traversal.html
Solutions
Refer to the announcement or patch by the vendor: https://www.yeastar.com/