Published:2018/07/12  Last Updated:2018/07/12

JVN#84825660
Multiple vulnerabilities in Aterm HC100RC

Overview

Aterm HC100RC provided by NEC Corporation contains multiple vulnerabilities.

Products Affected

  • HC100RC camera firmware Ver1.0.1 and earlier

Description

Aterm HC100RC provided by NEC Corporation contains multiple vulnerabilities listed below.

  • OS Command Injection (CWE-78) - CVE-2018-0634, CVE-2018-0635, CVE-2018-0636, CVE-2018-0637, CVE-2018-0638, CVE-2018-0639
    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
  • Buffer Overflow (CWE-119) - CVE-2018-0640, CVE-2018-0641
    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

Impact

  • A user who can access the product with administrative privileges may execute an arbitrary OS command. - CVE-2018-0634, CVE-2018-0635, CVE-2018-0636, CVE-2018-0637, CVE-2018-0638, CVE-2018-0639
  • A user who can access the product with administrative privileges may execute an arbitrary code. - CVE-2018-0640, CVE-2018-0641

Solution

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

Vendor Status

Vendor Status Last Update Vendor Notes
NEC Corporation Vulnerable 2018/07/12

References

JPCERT/CC Addendum

Vulnerability Analysis by JPCERT/CC

Credit

Taizoh Tsukamoto of Mitsui Bussan Secure Directions, Inc. reported this vulnerability to IPA.
JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

Other Information

JPCERT Alert
JPCERT Reports
CERT Advisory
CPNI Advisory
TRnotes
CVE CVE-2018-0634
CVE-2018-0635
CVE-2018-0636
CVE-2018-0637
CVE-2018-0638
CVE-2018-0639
CVE-2018-0640
CVE-2018-0641
JVN iPedia JVNDB-2018-000077