Maliciously crafted evidence packet may cause denial of service
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-129 and the CVSS impact.
Summary
Akashi is an open source server implementation of the Attorney Online video game based on the Ace Attorney universe. Affected versions of Akashi are subject to a denial of service attack. An attacker can use a specially crafted evidence packet to make an illegal modification, causing a server crash. This can be used to mount a denial-of-service exploit. Users are advised to upgrade. There is no known workaround for this issue.
Why it matters now
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 |
|---|---|---|---|---|---|
| AttorneyOnline | akashi | before 1.4 | 1.4 | Patch available | CNA |
- akashi VendorAttorneyOnline Affected before 1.4 Fixed in 1.4 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:aceattorneyonline:akashi:*:*:*:*:*:*:*:* | before 1.4 | Vulnerable | Aceattorneyonline |
- cpe:2.3:a:aceattorneyonline:akashi:*:*:*:*:*:*:*:* Versions before 1.4 Vulnerable ·Aceattorneyonline
Remediation
- Fix · CNA akashi (AttorneyOnline) Fixed in 1.4
Timeline
- 2026-10-02 Threatist record created from CVE-2022-31135
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences