Published:2018/12/14  Last Updated:2018/12/14

Multiple vulnerabilities in Aterm WF1200CR and Aterm WG1200CR


Aterm WF1200CR and Aterm WG1200CR contain multiple vulnerabilities.

Products Affected

  • Aterm WF1200CR firmware Ver1.1.1 and earlier
  • Aterm WG1200CR firmware Ver1.0.1 and earlier


Aterm WF1200CR and Aterm WG1200CR provided by NEC Corporation contain multiple vulnerabilities listed below.

  • Information disclosure (CWE-200) - CVE-2018-16192
    CVSS v3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Base Score: 4.3
    CVSS v2 AV:A/AC:L/Au:N/C:P/I:N/A:N Base Score: 3.3
  • Stored cross-site scripting (CWE-79) - CVE-2018-16193
    CVSS v3 CVSS:3.0/AV:A/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Base Score: 4.3
    CVSS v2 AV:A/AC:M/Au:S/C:N/I:P/A:N Base Score: 2.3
  • OS command injection (CWE-78) - CVE-2018-16194
    CVSS v3 CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Base Score: 6.8
    CVSS v2 AV:A/AC:L/Au:S/C:P/I:P/A:P Base Score: 5.2
  • OS command injection in SOAP interface of UPnP (CWE-78) - CVE-2018-16195
    CVSS v3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Base Score: 8.8
    CVSS v2 AV:A/AC:L/Au:N/C:P/I:P/A:P Base Score: 5.8


  • An attacker with access to the device may obtain registered information on the device. - CVE-2018-16192
  • An arbitrary script may be executed on a logged in user's web browser. - CVE-2018-16193
  • An attacker who can log in the device may execute an arbitrary OS command. - CVE-2018-16194
  • By having the device to load an invalid parameter using UPnP function, an attacker with access to the device may execute an arbitrary OS command. - CVE-2018-16195


Update the Firmware
Apply the appropriate firmware update according to the information provided by the developer.

Vendor Status

Vendor Status Last Update Vendor Notes
NEC Corporation Vulnerable 2018/12/14


JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC


Satoru Nagaoka of Cyber Defense Institute, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Reports
CERT Advisory
CPNI Advisory
CVE CVE-2018-16192
JVN iPedia JVNDB-2018-000131