by Kastro
Paper/Archive/CVE-2024-7263

CVE-2024-7263

Kingsoft WPS Office — Arbitrary Code Execution in WPS Office

EPSS 0.4%CVSS 9.3
critical.is priorityof 100
35
CVSS 9.3 (CNA)9.3 / 10 × 3027.9Not in CISA KEV+300.0EPSS percentile 33.1.331 × 206.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Improper path validation in promecefpluginhost.exe in Kingsoft WPS Office version ranging from 12.2.0.13110 to 12.2.0.17115 (exclusive) on Windows allows an attacker to load an arbitrary Windows library. The patch released in version 12.1.0.17119 to mitigate CVE-2024-7262 was not restrictive enough. Another parameter was not properly sanitized which leads to the execution of an arbitrary Windows library.

Affected

ProductAffectedFixed inSource
WPS Office12.2.0.13110 – < 12.2.0.1711512.2.0.17115CNA
wps_office12.2.0.13110 – 12.2.0.17153–CISA-ADP

Scores by source

ESET (CNA)9.3CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/AU:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refwps.com/whatsnew/pc/20240422