Medium severity6.5NVD Advisory· Published Feb 19, 2021· Updated Jul 9, 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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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4- cpe:2.3:o:yeastar:neogate_tg400_firmware:91.3.0.3:*:*:*:*:*:*:*
- Yeastar/NeoGate TG400description
- Range: 91.3.0.3
Patches
Vulnerability mechanics
References
1- packetstormsecurity.com/files/161560/Yeastar-TG400-GSM-Gateway-91.3.0.3-Path-Traversal.htmlnvdExploitThird Party AdvisoryVDB Entry
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