CVE-2021-3166: Malicious File Upload
First published: Mon Jan 18 2021(Updated: )
An issue was discovered on ASUS DSL-N14U-B1 1.1.2.3_805 devices. An attacker can upload arbitrary file content as a firmware update when the filename Settings_DSL-N14U-B1.trx is used. Once this file is loaded, shutdown measures on a wide range of services are triggered as if it were a real update, resulting in a persistent outage of those services.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asus Dsl-n14u B1 Firmware | =1.1.2.3_805 | |
| Asus Dsl-n14u B1 |
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Reference Links
- collector/nvd-index
- agent/author
- agent/severity
- agent/weakness
- agent/references
- agent/type
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- agent/description
- collector/mitre-cve
- source/MITRE
- vendor/asus
- canonical/asus dsl-n14u b1 firmware
- version/asus dsl-n14u b1 firmware/1.1.2.3_805
- canonical/asus dsl-n14u b1