RCE in Moxa Edr-810
CVE-2017-14434
An exploitable command injection vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP POST can cause a privilege escalation resulting in root shell. An attacker can inject OS commands into the remoteNetmask0= parameter in the "/goform/net\_Web\_get_value" uri to trigger this vulnerability.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.041 (90.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 90.5% 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: 0.041 · change: -0.004
Affected products
- Moxa Edr-810
- Moxa Edr-810 Firmware — versions 4.1
- Talos Moxa — versions Moxa EDR-810 V4.1 build 17030317
Weakness classification (CWE)
References
- www.talosintelligence.com/vulnerability_reports/TALOS-2017-0482 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-14434?
- CVE-2017-14434 is a high-severity vulnerability in Moxa Edr-810, classified under OS Command Injection. CVSS score: 8.8/10. Published 2018-05-14.
- How severe is CVE-2017-14434?
- High severity. CVSS v3 base score is 8.8 out of 10.