Crafty Controller
CVE-2026-0963
CRITICAL
Severity by source
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Lifecycle Timeline
2DescriptionCVE.org
An input neutralization vulnerability in the File Operations API Endpoint component of Crafty Controller allows a remote, authenticated attacker to perform file tampering and remote code execution via path traversal.
AnalysisAI
Path traversal in Crafty Controller game server management allows authenticated attackers to read/write files outside the intended directory. CVSS 9.9 with scope change.
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Valid authenticated credentials for Crafty Controller required. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | CVSS 9.9. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Authenticated user traverses filesystem to read host credentials or write web shells outside the game server directory. |
| Remediation | Update Crafty Controller. Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: Identify all Crafty Controller instances in your environment and document which systems have internet or untrusted network access. …
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External POC / Exploit Code
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