PT-2026-134906

CVE-2026-120229

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Published

2026-11-01

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Updated

2026-11-01

Description by

CVSS 3.1
9.1
Critical
MetricsAV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions WAVLINK WN553X1-B version 260403 2.0.0
Description Remote OS command injection is possible through the manipulation of the file id argument within the sub 416B50() function located in the /bin/ioos file.
Recommendations Update WAVLINK WN553X1-B version 260403 2.0.0 to the patched version provided in the vendor advisories. As a temporary mitigation, restrict access to the /bin/ioos binary to prevent unauthorized remote interaction.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-77: Improper Neutralization of Special Elements used in a Command (\'Command Injection\')
CWE-78: Improper Neutralization of Special Elements used in an OS Command (\'OS Command Injection\')
Related identifiers
CVE-2026-120229
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