Vendor

Seeyon Internet Software

1 known vulnerabilities.

Products

A8-V5 Collaborative Management Software 1 A8+ Collaborative Management Software 1

All Critical High Medium Low Exploited only Public exploit

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Critical 9.3

CVE-2019-25714

Seeyon Office Anywhere (OA) A8 Unauthenticated Arbitrary File Write via htmlofficeservlet

Seeyon OA A8 contains an unauthenticated arbitrary file write vulnerability in the /seeyon/htmlofficeservlet endpoint that allows remote attackers to write arbitrary files to the web application root by sending specially crafted POST requests with custom base…

Seeyon Internet Software A8+ Collaborative Management Software A8-V5 Collaborative Management Software

Apr 21, 2026