** UNSUPPORTED WHEN ASSIGNED ** An insecure storage of sensitive information vulnerability in the configuration file of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow a local attacker with administrator privileges to download and decrypt a backup configuration file.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

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 0.00012.

Exploitation none

Automatable no

Technical Impact partial

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 WRE6505 v2 firmware unaffected
Version Status Constraints
V1.00(ABDV.3)C0 affected —

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors Products
Zyxel Subscribe
Wre6505 Firmware Subscribe

Project Subscriptions

Vendors Products
Zyxel Subscribe
Wre6505 Firmware Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://www.zyxel.com/global/en/support/end-of-life cve-icon cve-icon
History

Tue, 12 May 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 12 May 2026 09:00:00 +0000

Type Values Removed Values Added
First Time appeared Zyxel
Zyxel wre6505 Firmware
Vendors & Products Zyxel
Zyxel wre6505 Firmware

Tue, 12 May 2026 05:45:00 +0000

Type Values Removed Values Added
Title Local Administrator Can Retrieve Decrypted Configuration Backup from Zyxel WRE6505

Tue, 12 May 2026 04:15:00 +0000

Type Values Removed Values Added
Description ** UNSUPPORTED WHEN ASSIGNED ** An insecure storage of sensitive information vulnerability in the configuration file of Zyxel WRE6505 v2 firmware version V1.00(ABDV.3)C0 could allow a local attacker with administrator privileges to download and decrypt a backup configuration file.
Weaknesses CWE-922
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Zyxel

Published:

Updated: 2026-05-12T12:48:14.646Z

Reserved: 2026-04-28T02:06:56.617Z

Link: CVE-2026-7257

cve-icon Vulnrichment

Updated: 2026-05-12T12:48:09.891Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-12T04:16:29.497

Modified: 2026-05-12T15:11:29.503

Link: CVE-2026-7257

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T08:45:11Z

Weaknesses