CVE Vulnerability

CVE-2021-27328

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.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
http://yeastar.com Vendor Advisory
https://github.com/SQSamir/CVE-2021-27328 Exploit Third Party Advisory
http://packetstormsecurity.com/files/161560/Yeastar-TG400-GSM-Gateway-91.3.0.3-Path-Traversal.html Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-02-19 07:15

Updated : 2021-03-09 08:19

NVD link : CVE-2021-27328

Mitre link : CVE-2021-27328

Products Affected
No products.
CWE
CWE-22