Medium severity6.5NVD Advisory· Published Feb 19, 2021· Updated Jun 17, 2026
CVE-2021-27328
CVE-2021-27328
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.
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Affected products
2- Yeastar/NeoGate TG400description
- Range: =91.3.0.3
Patches
Vulnerability mechanics
References
2- packetstormsecurity.com/files/161560/Yeastar-TG400-GSM-Gateway-91.3.0.3-Path-Traversal.htmlnvdExploitThird Party AdvisoryVDB Entry
- yeastar.comnvdVendor Advisory
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