impacket.dcerpc.v5.rpcrt.DCERPCException: DCERPC Runtime Error: code: 0x5 - rpc_s_access_denied

[dudy2kk]

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Hi cube0x0, I am getting the below error.

What can be the problem?

Thanks!

[cube0x0]

Is the target a Windows server 2012?

[evilashz]

Is the target a Windows server 2012?

I tried this exploit on Windows server 2012 ,but its not worked the error was same with this pic(access_denied) and I tried use User of Domain Admins then its worked! I wonder how did this err？

[dudy2kk]

Is the target a Windows server 2012?

The target here is Windows 10 domain joined

[dazzyddos]

I am getting the same error on Windows Server 2019

[Woniuke]

you can use wireshark to analysis smb protocol for reason. so the reason may not allow anonymous access....

[jabriyel]

I am getting the same error on Windows Server 2019

Guys,

exploit not working with SMB2 . disable smb2 and enable smb1.Will work perfectly fine....cheersss

[MortalAndTry]

I am getting the same error on Windows Server 2019

Guys,

exploit not working with SMB2 . disable smb2 and enable smb1.Will work perfectly fine....cheersss

the smb client default disable smb1at windows server 2016&2019 -_-!

[Stivi000]

SMBv1 is enabled on target and still the same error - rpc_s_access_denied

[Ug0Security]

Can you confirm that the serv can reach your share without any cred ?

[RapidWolf95]

I had this same issue when trying to run this against a sandbox Windows host which was the dev image Microsoft gives out. By default "User" does not have a password on that image. When I set a password for the user I stopped getting this error. I tried a few things over time, so I can't promise that is the only fix, but it seems to have been what got everything functioning for me.

[MortalAndTry]

Can you confirm that the serv can reach your share without any cred ?

Due to Microsoft's security regulations, domain member cannot access smb outside the domain

[thewhiteh4t]

exploit worked on windows 10 2004 but after I updated it to 21H1 i am getting the same rpc error

[3gstudent]

Maybe you can try my code to build an anonymous SMB file server.

https://github.com/3gstudent/Invoke-BuildAnonymousSMBServer

[muxueo]

也许你可以试试我的代码来构建一个匿名的 SMB 文件服务器。

https://github.com/3gstudent/Invoke-BuildAnonymousSMBServer

Still not

[mumu0215]

i come to crash this error too! target is winserver12r2

impacket.dcerpc.v5.rpcrt.DCERPCException: DCERPC Runtime Error: code: 0x5 - rpc_s_access_denied

[0x10f2c]

Troubleshooted this one and figured it out at least for my end.

The error is due to bad permissions on the file in the share, chmod 644 the dll and the error should go away; the group and others permissions need to be at least readable.

[hemazoher]

trust me this rpc_s_access_denied = Operation did not complete successfully because the file contains a virus or potentially unwanted software turn off the real-time protection and windows firewall

[arphanetx]

exploit worked on windows 10 2004 but after I updated it to 21H1 i am getting the same rpc error

do you enable any speacial thing? im trying to set up a poc, but i got an error Bad_NETWORK_NAME from metasploit, im not sure if is when it try to connect to the smb server with my dll, or other thing. If i try to run the python one, it just start doing the tries 0,1 and 2 and nothing wokrs, do you mind md me for a little help of how to setup a vulnerable machine? thanks in advance

[ZHOUXINGXING9]

目标是 Windows 服务器 2012 吗？

Is the target a Windows server 2012? Yes, what is the reason?