PT-2026-140227

CVE-2026-113363

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Published

2026-11-09

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Updated

2026-11-09

Description by

CVSS 4.0
9.3
Critical
MetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions NEC Corporation WebSAM WinShare versions 7.2.0 through 7.5.0 NEC Corporation WebSAM WinShare version 7.6.0 NEC Corporation WebSAM WinShare versions 7.7.0 through 7.7.2
Description Improper input validation in the network communication processing allows a remote unauthenticated attacker to execute arbitrary commands with SYSTEM privileges by sending a crafted network packet to the system running the software.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Impacts
Vendors
Affected products
Weakness enumeration
CWE-749: Exposed Dangerous Method or Function
Related identifiers
CVE-2026-113363
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