Setup#

sudo apt install snmp-mibs-downloader
sudo download-mibs
# Finally comment the line saying "mibs :" in /etc/snmp/snmp.conf
sudo vi /etc/snmp/snmp.conf

Brute force community string#

onesixtyone -c /usr/share/seclists/Discovery/SNMP/snmp.txt $target

Enumerate#

snmpwalk -v2c -c <CommunityString> $target NET-SNMP-EXTEND-MIB::nsExtendOutputFull

snmpwalk -v2c -c <CommunityString> $target

Enumerate but filter#

braa <CommunityString>@$target:.1.3.6.*