CVE-2023-28770 - Vulnerability Details - OpenCVE

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.

Published: 2023-04-27

Score: 7.5 High

EPSS: 83.7% High

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Zyxel

DX5401-B0 firmware

affected

Version	Status	Constraints
`< V5.17(ABYO.1)C0`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.83693.

Exploitation poc

Automatable yes

Technical Impact partial

References

Link	Providers
http://packetstormsecurity.com/files/172277/Zyxel-Chained-Remote-Code-Execution.html
https://packetstorm.news/files/id/172277
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities

History

Fri, 31 Jan 2025 19:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-203
References		https://packetstorm.news/files/id/172277
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Zyxel Dx5401-b0 Dx5401-b0 Firmware

MITRE

Status: PUBLISHED

Assigner: Zyxel

Published: 2023-04-27T00:00:00.000Z

Updated: 2025-01-31T18:42:32.309Z

Reserved: 2023-03-23T00:00:00.000Z

Link: CVE-2023-28770

Vulnrichment

Updated: 2024-08-02T13:51:37.773Z

NVD

Status : Modified

Published: 2023-04-27T09:15:09.850

Modified: 2025-01-31T19:15:13.130

Link: CVE-2023-28770

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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