CVE WatchJul 9, 2026

CVE-2021-27990

Appspace 6.2.4 is vulnerable to a broken authentication mechanism where pages such as /medianet/mail.aspx can be called directly and the fra

CVSS

7.5

High

EPSS

1.4%

p70

KEV

—

Exploit Today

0-100

Published: Apr 14, 2021 · Last modified: Jul 9, 2026 · CWE-287

EPSS · 30d

1.4%EPSS · 30 days1.5%

2026-06-302026-07-16

Technical description

Appspace 6.2.4 is vulnerable to a broken authentication mechanism where pages such as /medianet/mail.aspx can be called directly and the framework is exposed with layouts, menus and functionalities.

Official references

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