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Zyxel WRE6505 v2 CVE-2026-7257

| EUVD-2026-29377 MEDIUM
Insecure Storage of Sensitive Information (CWE-922)
2026-05-12 Zyxel GHSA-ppfx-mp77-6vfg
4.4
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
May 12, 2026 - 04:30 vuln.today
CVE Published
May 12, 2026 - 03:31 nvd
MEDIUM 4.4

DescriptionNVD

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.

AnalysisAI

Zyxel WRE6505 v2 firmware stores sensitive configuration data in an insecure manner, allowing local administrators to download and decrypt backup configuration files, leading to disclosure of confidential credentials and network settings. The vulnerability affects firmware version V1.00(ABDV.3)C0 and requires local access with administrative privileges. …

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CVE-2026-7257 vulnerability details – vuln.today

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