CVE-2020-12447

HIGH NUCLEI

Onkyo TX-NR585 Firmware - Unauthenticated Local File Inclusion via URL-Encoded Path Traversal

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2020-12447 has a Nuclei detection template available — see the Nuclei card below for the Shodan/FOFA recon queries.

Description

A Local File Inclusion (LFI) issue on Onkyo TX-NR585 1000-0000-000-0008-0000 devices allows remote unauthenticated users on the network to read sensitive files via %2e%2e%2f directory traversal, as demonstrated by reading /etc/shadow.

Nuclei Templates (1)

Onkyo TX-NR585 Web Interface - Directory Traversal
HIGHby 0x_Akoko

References (1)

Core 1
Core References
Exploit, Third Party Advisory x_refsource_misc
https://blog.spookysec.net/onkyo-lfi/

Scores

CVSS v3 7.5
EPSS 0.1182
EPSS Percentile 95.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-22
Status published
Products (1)
onkyo/tx-nr585_firmware 1000-0000-000-0008-0000
Published Apr 29, 2020
Tracked Since Feb 18, 2026