CVE-2026-6373 MEDIUM

CVE-2026-6373: Sensitive Data Exposure in Zyxel WAH7601 Router

Vendor Zyxel Networks

Product WAH7601

Weakness CWE-497

Published August 10, 2026

Last update August 20, 2026

View on NVD All CVEs

CVSS base score

6.5/10

Attack vector Adjacent

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Exposure of sensitive system information to an unauthorized control sphere vulnerability in Zyxel Networks WAH7601 allows Web Application Fingerprinting. This issue affects WAH7601: through 20072026.

Key dates

02Disclosure timeline

August 10, 2026 CVE published

August 20, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-6373 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/497.html AskarLabs — CWE-497 write-up Exposure of Sensitive System Information to an Unauthorized Control Sphere

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04Related CVE

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