CVE-2026-31059

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "v3v1.7.7-180627"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "hiper_520w", "vendor": "utt"}], "analysis": {"en": {"generated_at": "2026-04-08T22:52:30.488898+00:00", "value": {"mitigation_remediation": ["Update the UTT Aggressive HiPER 520W firmware to a version that removes the vulnerable /goform/formDia handler.", "If no patch is available, restrict network access to the device\u2019s web interface using firewall rules or VPNs to limit exposure.", "Regularly check the vendor\u2019s support site for new releases or security advisories."], "summary": {"action": "Immediate Patch", "impact": "Remote Command Execution"}, "threat_synthesis": {"affected_systems": "The vulnerability impacts the UTT Aggressive HiPER 520W hardware model 520W running firmware version 1.7.7\u2011180627. The affected firmware is identified by the supplied CPE strings and is based on the 3.0 platform variant.", "description_and_impact": "A crafted string sent to the /goform/formDia component of the UTT Aggressive HiPER 520W allows an attacker to execute arbitrary system commands, giving the attacker full control over the device. This classic command\u2011injection flaw (CWE\u201177) can compromise confidentiality, integrity, and availability by enabling code execution, data exfiltration, and malicious configuration changes.", "risk_and_exploitability": "With a CVSS score of 9.8 the flaw is rated critical. The EPSS score of less than 1% indicates a very low probability of exploitation, and it is not listed in the CISA KEV catalog. The likely attack vector is a network\u2011based HTTP request to the exposed web interface; an attacker only needs to reach the device\u2019s management port to exploit the flaw, after which arbitrary commands can be executed."}}}}, "created": "2026-04-06T20:22:07.267587+00:00", "title": "Remote Command Execution via /goform/formDia in UTT Aggressive HiPER 520W", "updated": "2026-04-09T08:29:09.910236+00:00", "vendors": ["utt", "utt$PRODUCT$hiper_520w"]}