CVE-2026-22915

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{"analysis": {"en": {"generated_at": "2026-04-18T06:09:51.226327+00:00", "value": {"mitigation_remediation": ["Disable AppEngine on the TDC\u2011X401GL after completing device setup, as advised by the vendor; this fully mitigates the vulnerability.", "Check the vendor\u2019s CSAF release documents and firmware archive for any updates that fix the directory\u2011access flaw, and apply the latest patch if available.", "Ensure that all user accounts and services on the device run with the least privileges possible, restricting access to sensitive directories per the principle of least privilege."], "summary": {"action": "Apply Workaround", "impact": "Information Disclosure"}, "threat_synthesis": {"affected_systems": "The vulnerability affects SICK AG\u2019s TDC\u2011X401GL industrial device, covering all firmware builds listed under the product\u2019s CPE entries. No specific firmware version is singled out, so all variants of this device model should be considered potentially exposed.", "description_and_impact": "A flaw in the SICK TDC\u2011X401GL allows an attacker with low privileges to read files located in certain device directories, exposing potentially sensitive data. This weakness is a classic lack of restriction on visible files, known as CWE\u2011497, and threatens the confidentiality of information stored on the device.", "risk_and_exploitability": "With a CVSS score of 4.3 the risk is moderate, and the EPSS score of less than 1% implies a low probability of exploitation at present. The vulnerability requires low\u2011privilege access, so an attacker needs to authenticate with a user account that has limited rights, likely after the initial device setup. It is not listed in the CISA KEV catalog, indicating no known widespread exploitation. Mitigation through device configuration changes can effectively block the attack path."}}}}, "created": "2026-01-16T14:08:59.961173+00:00", "title": "Low Privilege File Disclosure via Directories in SICK TDC\u2011X401GL", "updated": "2026-04-18T06:15:15.871858+00:00", "vendors": ["sick_ag", "sick_ag$PRODUCT$tdc-x401gl"]}