NULL pointer dereference in Moxa Edr-810
CVE-2017-14437
An exploitable denial of service vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP URI can cause a null pointer dereference resulting in denial of service. An attacker can send a GET request to "/MOXA\_LOG.ini" without a cookie header to trigger this vulnerability.
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:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.022 (81.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: -0.000
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-2017-0474 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-14437?
- CVE-2017-14437 is a high-severity vulnerability in Moxa Edr-810, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2018-05-14.
- How severe is CVE-2017-14437?
- High severity. CVSS v3 base score is 7.5 out of 10.