Improper certificate validation in Betrend Corporation and ICHIRAN INC. Ichiran App for…
Priority LOW 27CWE-295Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-295.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00513 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Betrend Corporation and ICHIRAN INC. | Ichiran App for iOS and Ichiran App for Android | Ichiran App for iOS versions prior to 3.1.0, and Ichiran App for Android versions prior to 3.1.0 | — | No fix listed | CNA |
- Ichiran App for iOS and Ichiran App for Android VendorBetrend Corporation and ICHIRAN INC. Affected Ichiran App for iOS versions prior to 3.1.0, and Ichiran App for Android versions prior to 3.1.0 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ichiranusa:ichiran:*:*:*:*:*:android:*:* | before 3.1.0 | Vulnerable | Ichiranusa |
| cpe:2.3:a:ichiranusa:ichiran:*:*:*:*:*:iphone_os:*:* | before 3.1.0 | Vulnerable | Ichiranusa |
- cpe:2.3:a:ichiranusa:ichiran:*:*:*:*:*:android:*:* Versions before 3.1.0 Vulnerable ·Ichiranusa
- cpe:2.3:a:ichiranusa:ichiran:*:*:*:*:*:iphone_os:*:* Versions before 3.1.0 Vulnerable ·Ichiranusa
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-22367
- 2026-10-03 Alias added: GHSA-g9vx-qcqw-wcpx
References
Sources
- CVE-2023-22367 · CVE Program
- CVE-2023-22367 · NVD
- FIRST EPSS
- GHSA-g9vx-qcqw-wcpx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences