~/products/seeyon_internet_software/a8+_collaborative_management_software

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Seeyon Internet Software A8+ Collaborative Management Software vulnerabilities

1 known vulnerability affecting seeyon_internet_software/a8+_collaborative_management_software.

Total CVEs

1

CISA KEV

0

Public exploits

0

Exploited in wild

1

Severity breakdown

CRITICAL1

Vulnerabilities

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CVE-2019-25714P1CRITICALCVSS 9.3Exploitedv7.0v7.0sp1+3 more2026-04-21

CVE-2019-25714 [CRITICAL] CWE-434 CVE-2019-25714: Seeyon OA A8 contains an unauthenticated arbitrary file write vulnerability in the /seeyon/htmloffic 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 base64-encoded payloads. Attackers can write JSP webshells to the web root and execute them th

Seeyon Internet Software A8+ Collaborative Management Software vulnerabilities | cvebase