Path Traversal in Onkyo Tx-Nr585
CVE-2020-12447
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.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.137 (96.4th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.137 · newest: 0.137 · change: 0.000
Affected products
- Onkyo Tx-Nr585
- Onkyo Tx-Nr585 Firmware — versions 1000-0000-000-0008-0000
Weakness classification (CWE)
Public proof-of-concept exploits
References
- blog.spookysec.net/onkyo-lfi/ (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-12447?
- CVE-2020-12447 is a high-severity vulnerability in Onkyo Tx-Nr585, classified under Path Traversal. CVSS score: 7.5/10. Published 2020-04-29.
- How severe is CVE-2020-12447?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2020-12447 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.