CVE-2018-6400

high

Description

Kingsoft WPS Office Free 10.2.0.5978 allows local users to gain privileges or cause a denial of service by impersonating all the pipes through a use of \\.\pipe\WPSCloudSvr\WpsCloudSvr -- an "insecurely created named pipe." Ensures full access to Everyone users group.

References

https://www.wps365.jp/notices/4

https://jvn.jp/en/jp/JVN14434132/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-18157

http://seclists.org/fulldisclosure/2018/Mar/27

Details

Source: Mitre, NVD

Published: 2018-03-12

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High

EPSS

EPSS: 0.00324