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CVE-2026-1773: Incomplete List of Disallowed Inputs

🗓️ 24 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 2 Views

IEC 60870-5-104 used in RTU500: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 ...

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27 May 2026 00:00Current
CVSS 3.17.5
CVSS 48.7
EPSS0.00418
SSVC
2