CVE-2026-13206 PUBLISHED

Multiple Vulnerabilities in Zyxel's WAH7601 - OS Command Injection

Assigner: TR-CERT
Reserved: 24.06.2026 Published: 10.08.2026 Updated: 10.08.2026

Improper neutralization of special elements used in an OS command ('OS command injection') vulnerability in Zyxel Networks WAH7601 allows OS Command Injection.

This issue affects WAH7601: through 20072026.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Zyxel Networks
Product	WAH7601
Versions	Default: unaffected affected from 0 to 20072026 (incl.)

Credits

Hasan Egemen ERBAŞ finder

References

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0799

Problem Types

CWE-78 Improper neutralization of special elements used in an OS command ('OS command injection') CWE

Impacts

CAPEC-88 OS Command Injection