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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "5.5.0.1R6.03.30"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "HI-LED-WR120-G2", "source": "cna", "vendor": "Technostrobe"}, "product": "hi-led-wr120-g2", "vendor": "technostrobe"}], "analysis": {"en": {"generated_at": "2026-04-05T18:22:02.069970+00:00", "value": {"mitigation_remediation": ["Apply an updated firmware package that removes the unrestricted upload flaw.", "If a firmware upgrade cannot be applied immediately, block external traffic to the /fs endpoint using a firewall or local network rules.", "Implement network segmentation so that only trusted management networks can reach the device\u2019s web interface.", "Monitor log files for anomalous upload activity and enforce strict file type checks if possible."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "Technostrobe HI\u2011LED\u2011WR120\u2011G2 devices running firmware 5.5.0.1R6.03.30 are affected. No other product or version information is available from the CNA data.", "description_and_impact": "A flaw was found in the Technostrobe HI\u2011LED\u2011WR120\u2011G2 firmware 5.5.0.1R6.03.30. By manipulating the \"cwd\" argument to the file /fs, an attacker can upload arbitrary files without restriction. Because the upload endpoint is reachable externally, the vulnerability can be triggered remotely, potentially allowing the placement of malicious code on the device and leading to remote code execution or other privilege\u2011escalating actions. The weakness corresponds to improper access control and unrestricted file upload.", "risk_and_exploitability": "The CVSS score of 6.9 indicates moderate to high severity, and the exploit is publicly available. The EPSS score is not provided, but the lack of a KEV listing does not diminish the potential risk. Attackers can reach the vulnerable endpoint from the internet and can upload files that may be executed or used to compromise the device. The remote nature of the attack path and the possibility to upload dangerous files elevate the threat level for any deployed HI\u2011LED\u2011WR120\u2011G2 units."}}}}, "created": "2026-04-06T20:23:17.992350+00:00", "updated": "2026-04-06T21:56:38.340527+00:00", "vendors": ["technostrobe", "technostrobe$PRODUCT$hi-led-wr120-g2"]}