High severity · published May 14, 2018
CVE-2017-14436
An exploitable denial of service vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317
7.5
CVSS
2.1%
EPSS
No
On KEV
Description
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\_CFG2.ini" without a cookie header to trigger this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 82% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Edr-810 Firmware · Moxa
4.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14436
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14436
Exploit
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0474
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