CVE-2026-22914

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{"analysis": {"en": {"generated_at": "2026-04-18T06:10:06.313559+00:00", "value": {"mitigation_remediation": ["Deactivate AppEngine on the device after initial setup as the CNA workaround, which fully mitigates the issue.", "Restrict user accounts to the minimum permissions required and ensure no account has write access to critical directories.", "Monitor the device file system and audit logs for unexpected write activity to detect potential exploitation."], "summary": {"action": "Apply Workaround", "impact": "Write Files / System Manipulation"}, "threat_synthesis": {"affected_systems": "SICK AG TDC\u2011X401GL devices, specifically the versions listed in the CNA entry. The vulnerability was reported for the device\u2019s firmware and hardware platform, but no specific firmware version numbers are provided in the available data.", "description_and_impact": "The vulnerability allows an attacker who already has limited permissions on a SICK TDC\u2011X401GL device to write files to specific locations, which could be used to alter system behavior or compromise device integrity. This can lead to unauthorized configuration changes, persistence mechanisms, or further privilege escalation. The weakness is identified as CWE\u2011266, indicating insufficient privilege checks for file write operations.", "risk_and_exploitability": "The CVSS base score of 4.3 reflects a moderate risk, and the EPSS score of less than 1% indicates a very low probability of exploitation in the wild. The vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog. The likely attack path requires the attacker to first obtain some level of access to the device \u2013 for example, a legitimate user account or a compromised service \u2013 and then exploit the insufficient privilege checks to write to protected locations."}}}}, "created": "2026-01-19T09:20:45.985323+00:00", "title": "Limited Permissions Permit File Write and System Manipulation", "updated": "2026-04-18T06:15:15.872334+00:00", "vendors": ["sick_ag", "sick_ag$PRODUCT$tdc-x401gl"]}