A researcher published a proof-of-concept exploit for a recently patched critical vulnerability in Microsoft’s Remote Desktop Protocol (RDP) A separate working exploit, which he said possibly originated from Microsoft, was leaked online on Friday. The vulnerability can be exploited remotely to execute arbitrary code on systems that accept RDP connections. Microsoft has patched the vulnerability on Tuesday and is expected to develop a working exploit within the next 30 days, experts say. RDP is disabled by default on Windows workstations, limiting the number of potential targets.”]