RCE in Teltonika Rut900
CVE-2017-8116
The management interface for the Teltonika RUT9XX routers (aka LuCI) with firmware 00.03.265 and earlier allows remote attackers to execute arbitrary commands with root privileges via shell metacharacters in the username parameter in a login request.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.045 (91.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 91st percentile — 91.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.045 · newest: 0.045 · change: 0.000
Affected products
Weakness classification (CWE)
References
- github.com/nettitude/metasploit-modules/blob/master/teltonika_add_user.rb (Exploit, Third Party Advisory)
- github.com/nettitude/metasploit-modules/blob/master/teltonika_cmd_exec.rb (Exploit, Third Party Advisory)
- labs.nettitude.com/blog/cve-2017-8116-teltonika-router-unauthenticated-remote-c… (Third Party Advisory)
Frequently asked questions
- What is CVE-2017-8116?
- CVE-2017-8116 is a critical-severity vulnerability in Teltonika Rut900, classified under OS Command Injection. CVSS score: 9.8/10. Published 2017-07-03.
- How severe is CVE-2017-8116?
- Critical severity. CVSS v3 base score is 9.8 out of 10.