Recovering from Security advisory 2023-05-25

[tsunamiii 2]

Hello, I appear to have been affected by this and I am trying to recover. 

I can see the EmbyHelper.dll and EmbyScripterX.dll but can not delete the file, exiting with permissions denied with the error code failed with return code 1. If I try attempt to change the file permissions I too am encountered with an error (Operation not permitted). 

My understanding is flattening this wont help either as the data in /var is not cleaned up

Any guidance? 

@Carlo

I am on DSM 7.2-64561 o a DS1621xs+

 

[tsunamiii 2]

sudo helps  been on the mgmt side to long and losing my skills. 

[Carlo 4330]

@tsunamiiijust wanted to check, you good now?

Carlo