CVE-2019-25547

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "1.20"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "NetAware", "source": "cna", "vendor": "Infiltration-Systems"}, "product": "netaware", "vendor": "infiltration-systems"}], "analysis": {"en": {"generated_at": "2026-03-23T18:25:52.138408+00:00", "value": {"mitigation_remediation": ["Apply the latest patch or update released by Infiltration Systems for NetAware.", "If an immediate update is not available, restrict local user privileges to prevent use of the vulnerable add block feature, or disable that feature until a patch is applied.", "Monitor NetAware logs for crash events and check for any attempts to trigger the overflow.", "Regularly consult Infiltration Systems\u2019 website or support for additional advisories or security updates."], "summary": {"action": "Patch Immediately", "impact": "Denial of Service"}, "threat_synthesis": {"affected_systems": "The affected system is Infiltration\u2011Systems NetAware version 1.20. The flaw is exploitable on installations of this exact version and applies to the local user interface of the application.", "description_and_impact": "NetAware 1.20 includes a buffer overflow in the User Blocking feature that allows a local attacker to crash the application by entering an oversized 512\u2011byte buffer into the \"Add a website or keyword to be filtered\" field. This local vulnerability results in a denial of service, leading to application downtime without providing an attacker additional privileges or data access.", "risk_and_exploitability": "The vulnerability carries a CVSS score of 6.9, indicating medium severity. The EPSS score is less than 1%, and it is not listed in CISA\u2019s KEV catalog, suggesting low likelihood of current exploitation. The attack vector is local, requiring a user who can input data into the add block field and subsequently delete the block entry to trigger the crash. Because of the local requirement and low exploit probability, the overall risk is moderate, but the impact on service availability can be significant if exploitation occurs. "}}}}, "created": "2026-03-23T09:49:32.832452+00:00", "updated": "2026-03-25T14:47:35.602312+00:00", "vendors": ["infiltration-systems", "infiltration-systems$PRODUCT$netaware"]}