What is CVE-2026-6373?

CVE-2026-6373 is a medium-severity vulnerability in Zyxel Networks Wah7601, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 6.5/10. Published 2026-08-10.

How severe is CVE-2026-6373?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Zyxel Networks Wah7601

CVE-2026-6373

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.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Zyxel Networks Wah7601 — versions 0

Weakness classification (CWE)

CWE-497 — Exposure of Sensitive System Information to an Unauthorized Control Sphere

References

iletisim@usom.gov.tr (government-resource)

Frequently asked questions

What is CVE-2026-6373?: CVE-2026-6373 is a medium-severity vulnerability in Zyxel Networks Wah7601, classified under Exposure of Sensitive System Information to an Unauthorized Control Sphere. CVSS score: 6.5/10. Published 2026-08-10.
How severe is CVE-2026-6373?: Medium severity. CVSS v3 base score is 6.5 out of 10.