UPnP Internet Gateway Device (IGD) Port Mapping Listing

Medium Nessus Plugin ID 94048


It was possible to list the port mappings created via UPnP IGD on the
remote device.


According to its UPnP data, the remote device is a NAT router that
supports the Internet Gateway Device (IGD) Standardized Device Control
Protocol. Nessus was able to list 'port mappings' that redirect ports
from the device's external interface to the scanner address.

An unauthenticated, remote attacker can exploit this issue (e.g., via
JavaScript or a malicious Flash animation) to open holes in the
device's firewall. An unauthenticated, adjacent attacker has
unrestricted access to this interface.


Disable IGD or restrict access to trusted networks.

See Also




Plugin Details

Severity: Medium

ID: 94048

File Name: upnp_list_port_mappings.nasl

Version: 1.5

Type: remote

Family: Misc.

Published: 2016/10/13

Modified: 2018/11/15

Dependencies: 35712

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 5.8

Vector: CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.0

Base Score: 6.3

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Vulnerability Information

Vulnerability Publication Date: 2008/01/14

Reference Information

CERT: 361684