JVN#99810718: Multiple vulnerabilities in Toshiba Lighting & Technology Corporation Home gateway

2018-12-19T00:00:00
ID JVN:99810718
Type jvn
Reporter Japan Vulnerability Notes
Modified 2018-12-19T00:00:00

Description

## Description

Home gateway provided by Toshiba Lighting & Technology Corporation contains multiple vulnerabilities listed below.

  • Improper access control (CWE-284) - CVE-2018-16197 CVSS v3 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | Base Score: 6.3
    ---|---|---
    CVSS v2 | AV:A/AC:L/Au:N/C:P/I:P/A:P | Base Score: 5.8
  • Hidden functionality (CWE-912) - CVE-2018-16198 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
  • Cross-site scripting (CWE-79) - CVE-2018-16199 CVSS v3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N | Base Score: 6.1
    ---|---|---
    CVSS v2 | AV:N/AC:M/Au:N/C:N/I:P/A:N | Base Score: 4.3
  • OS command injection (CWE-78) - CVE-2018-16200 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
  • Hard-coded credentials (CWE-798) - CVE-2018-16201 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:C/I:C/A:C | Base Score: 8.3

## Impact

  • The information and files stored on the affected device may be accessed. - CVE-2018-16197, CVE-2018-16201
  • The affected device may be operated by an attacker. - CVE-2018-16198, CVE-2018-16201
  • An arbitrary script may be executed on the user's web browser. - CVE-2018-16199
  • An arbitrary OS command may be executed on the affected device. - CVE-2018-16200, CVE-2018-16201

## Solution

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

## Products Affected

  • Toshiba Home gateway HEM-GW16A 1.2.9 and earlier
  • Toshiba Home gateway HEM-GW26A 1.2.9 and earlier