CVE-2022-21170 Information

Description

Improper check for certificate revocation in i-FILTER Ver.10.45R01 and earlier i-FILTER Ver.9.50R10 and earlier i-FILTER Browser & Cloud MultiAgent for Windows Ver.4.93R04 and earlier and D-SPA (Ver.3 / Ver.4) using i-FILTER allows a remote unauthenticated attacker to conduct a man-in-the-middle attack and eavesdrop on an encrypted communication.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

https://jvn.jp/en/jp/JVN33214411/index.html https://download.daj.co.jp/user/ifb/ https://download.daj.co.jp/user/dspa/V3/ https://download.daj.co.jp/user/ifilter/V10/ https://download.daj.co.jp/user/dspa/V4/ https://download.daj.co.jp/user/ifilter/V9/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

3.7