CVE-2023-28770

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The sensitive information exposure vulnerability in the CGI “Export_Log” and the binary “zcmd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to read the system files and to retrieve the password of the supervisor from the encrypted file.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-200CWE-203

Affected software

VendorProductVersions
ZyxelDX5401-B0 firmware< V5.17(ABYO.1)C0

References

Timeline

Published
Apr 27, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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