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HIGH · 7.5

CVE-2023-28770

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 attack...

Vulnerability 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.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
ZyxelDx5401-B0 Firmware< 5.17\(abyo.1\)c0
ZyxelDx5401-B0-

Related Weaknesses (CWE)

CWE-200CWE-203

References

FAQ

What is CVE-2023-28770?

CVE-2023-28770 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 attack...

How severe is CVE-2023-28770?

CVE-2023-28770 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-28770?

Check the references section above for vendor advisories and patch information. Affected products include: Zyxel Dx5401-B0 Firmware, Zyxel Dx5401-B0.