CVE-2022-21170 json
Improper check for certificate revocation in i-FILTER Ver.10.45R01 and earlier, i-FILTER Ver.9.50R10 and earlier, i-FILTER Browser & Cloud…
published 2022-03-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-26411
- cvss
- 3.7
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.98% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
Affected products
- Digital Arts Inc. i-FILTER, i-FILTER Browser & Cloud MultiAgent for Windows, and D-SPA using i-FILTER
Classification
- Weakness
-
- CWE-295 Improper Certificate Validation
References
-
download.daj.co.jp
/user/ifilter/V10/
permissions-required, vendor-advisory
-
download.daj.co.jp
/user/ifilter/V9/
permissions-required, vendor-advisory
-
download.daj.co.jp
/user/ifb/
permissions-required, vendor-advisory
-
download.daj.co.jp
/user/dspa/V4/
permissions-required, vendor-advisory
-
download.daj.co.jp
/user/dspa/V3/
permissions-required, vendor-advisory
-
jvn.jp
/en/jp/JVN33214411/index.html
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2022-21170
- NVD CVE-2022-21170
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