CVE-2026-13206
Received Received - Intake

OS Command Injection in Zyxel Networks WAH7601

Publication date: 2026-08-10

Last updated on: 2026-08-10

Assigner: Computer Emergency Response Team of the Republic of Turkey

Description
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.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-08-10
Last Modified
2026-08-10
Generated
2026-08-10
AI Q&A
2026-08-10
EPSS Evaluated
N/A
NVD
CVE-2026-13206
EUVD
EUVD-2026-55621

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
zyxel wah7601 to 20072026 (exc)

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-78 The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This is an OS command injection vulnerability in Zyxel Networks WAH7601 devices. It allows attackers to execute arbitrary commands on the system by injecting special characters into inputs that are not properly neutralized.

Impact Analysis

An attacker could gain full control of the affected device, leading to potential data theft, unauthorized access, or disruption of services. This could affect network security and privacy.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR and HIPAA requirements for data protection and security. Organizations may face legal penalties and reputational damage.

Mitigation Strategies

Immediately update the Zyxel WAH7601 firmware to the latest version to patch the OS command injection vulnerability. If an update is not available, isolate the device from the network to prevent exploitation.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-13206. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart