CVE-2026-14157

Externally Controlled Format String in ASUS Router Web Interface Allows Remote Command Execution

Published Oct 1, 2026 CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Description
Use of an Externally Controlled Format String in the ASUS Router modules allow a remote authenticated user to execute arbitrary commands via a crafted file uploaded through the web management interface.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
References
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Externally Controlled Format String in ASUS Router Web Interface Allows Remote Command Execution
Type Values Removed Values Added
Description Use of an Externally Controlled Format String in the ASUS Router modules allow a remote authenticated user to execute arbitrary commands via a crafted file uploaded through the web management interface.
First Time appeared Asus
Asus router
Weaknesses CWE-134
CPEs cpe:2.3:a:asus:router:3.0.0.6_102_series:*:*:*:*:*:*:*
Vendors & Products Asus
Asus router
References
Metrics cvssV4_0

{'score': 9.4, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
ASUS
Published
Updated
Oct 2, 2026, 3:55 AM
Reserved
Jun 30, 2026, 12:27 AM
Status
Awaiting Analysis
Published
Oct 1, 2026, 2:16 AM
Modified
Oct 2, 2026, 4:18 AM