CVE-2021-3166
PoC ×2—CVSS 3.1
7.5 high
EPSS
3%p86
Published
()
Modified
Description
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.
- Vendors
- asus
- Products
- dsl-n14u b1 firmware
- Weakness
- CWE-434
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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