PT-2019-9263 · Toshiba · Toshiba Home Gateway Hem-Gw16A+1

Toshitsugu Yoneyama · Published 2019-01-09 · Updated 2019-10-03 · CVE-2018-16198

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Toshiba Home gateway HEM-GW16A versions 1.2.9 and earlier Toshiba Home gateway HEM-GW26A versions 1.2.9 and earlier

Description The issue allows an attacker on the same network segment to access a non-documented developer screen, enabling them to perform operations on the affected device.

Recommendations For Toshiba Home gateway HEM-GW16A versions 1.2.9 and earlier, restrict access to the device to minimize the risk of exploitation. For Toshiba Home gateway HEM-GW26A versions 1.2.9 and earlier, restrict access to the device to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2018-16198

Affected Products

Toshiba Home Gateway Hem-Gw16A

Toshiba Home Gateway Hem-Gw26A

References · 4

• https://osv.dev/vulnerability/CVE-2018-16198 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16198 · Security Note
• http://tlt.co.jp/tlt/information/seihin/notice/defect/20181219/20181219.htm · Vendor Advisory
• https://jvn.jp/en/jp/JVN99810718/index.html · Note