Vulnerability in Betrend Corporation And Ichiran Inc. App For iOS Android
CVE-2023-22367
Ichiran App for iOS versions prior to 3.1.0 and Ichiran App for Android versions prior to 3.1.0 improperly verify server certificates, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack.
Vulnerability class: Improper Certificate Validation
EPSS: 0.005 (40.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Betrend Corporation And Ichiran Inc. App For Ios Android — versions Ichiran App for iOS versions prior to 3.1.0, and Ichiran App for Android versions prior to 3.1.0
- Ichiranusa Ichiran
Weakness classification (CWE)
References
- vultures@jpcert.or.jp (Product)
- vultures@jpcert.or.jp (Product)
- vultures@jpcert.or.jp (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-22367?
- CVE-2023-22367 is a medium-severity vulnerability in Betrend Corporation And Ichiran Inc. App For iOS Android, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2023-02-13.
- How severe is CVE-2023-22367?
- Medium severity. CVSS v3 base score is 5.9 out of 10.