CVE-2018-0665 Information

Description

Yamaha routers RT57i Rev.8.00.95 and earlier RT58i Rev.9.01.51 and earlier NVR500 Rev.11.00.36 and earlier RTX810 Rev.11.01.31 and earlier allow an administrative user to embed arbitrary scripts to the configuration data through a certain form field of the configuration page which may be executed on another administrative user’s web browser. This is a different vulnerability from CVE-2018-0666.

CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.html https://flets-w.com/solution/kiki_info/info/180829.html https://jvn.jp/en/jp/JVN69967692/index.html https://web116.jp/ced/support/news/contents/2018/20180829b.html

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

6.8