Vulnerable port open, Port 20005, Error code: 9003, Error code: 4716

Vulnerable port open, Port 20005, Error code: 9003, Error code: 4716

Vulnerable port open, Port 20005, Error code: 9003, Error code: 4716
Vulnerable port open, Port 20005, Error code: 9003, Error code: 4716
2024-03-02 22:47:49
Model: Archer VR600  
Hardware Version: V2
Firmware Version:

 

Upon scanning LAN network shows ports open: 22, 23, 53 and 80 all are fine OFC. But then 20005 port xcept 4 port btx open (German Telekom’s CEPT videotext service). Searching google and Reddit showed this is some what "security flaw " related to usb storage. I do have a usb modem for internet backup connected.

 

I tried these Potential Solutions:

  1. Update Firmware: no updates.

  2. Port Forwarding Configuration: i don't have any.

  3. Disabled (UPnP).

  4. Disabled parental controls, because removing the list is too much work.

  5. Service Filtering: tried to set a rule like:

"Service Type: Any(ALL)   

Protocol: 

TCP

Starting Port:  20005

Ending Port: 20005

Service Type: btx

Filter Service For:All IP Addresses"

 

-What actually got saved and isn't active (bulb icon active), and cant be deleted or edited (Error code: 9003 Invalid value.):

 

 

Trying to delete:

 

 

 

Now scanning shows port closed!

 

What is going on?

  0      
  0      
#1
Options
1 Reply
Re:Vulnerable port open, Port 20005, Error code: 9003, Error code: 4716
2024-03-02 23:03:39
port 7547 open as well!
  0  
  0  
#2
Options

Information

Helpful: 0

Views: 106

Replies: 1