ID
VAR-E-201010-0131
CVE
| cve_id: | CVE-2010-4142 | Trust: 2.4 |
EDB ID
15259
TITLE
DATAC RealWin SCADA Server 2.0 (Build 6.1.8.10) - Buffer Overflow - Windows dos Exploit
Trust: 0.6
DESCRIPTION
DATAC RealWin SCADA Server 2.0 (Build 6.1.8.10) - Buffer Overflow. CVE-68812CVE-2010-4142 . dos exploit for Windows platform
Trust: 0.6
AFFECTED PRODUCTS
| vendor: | datac | model: | realwin scada server (build | scope: | eq | version: | 2.06.1.8.10) | Trust: 1.0 |
| vendor: | datac | model: | realwin (build | scope: | lte | version: | <=2.06.1.8.10) | Trust: 0.6 |
| vendor: | datac | model: | realwin scada server scpc txtevent | scope: | - | version: | - | Trust: 0.5 |
| vendor: | datac | model: | control international realwin scada server | scope: | eq | version: | 2.0 | Trust: 0.3 |
| vendor: | datac | model: | control international realwin scada server | scope: | eq | version: | 1.06 | Trust: 0.3 |
| vendor: | datac | model: | control international realwin scada server | scope: | ne | version: | 2.1.10 | Trust: 0.3 |
EXPLOIT
Source: http://aluigi.org/adv/realwin_1-adv.txt
#######################################################################
Luigi Auriemma
Application: DATAC RealWin
http://www.dataconline.com/software/realwin.php
http://www.realflex.com
Versions: <= 2.0 (Build 6.1.8.10)
Platforms: Windows
Bugs: A] stack overflow in SCPC_INITIALIZE and SCPC_INITIALIZE_RF
B] stack overflow in SCPC_TXTEVENT
Exploitation: remote, versus server
Date: 15 Oct 2010
Author: Luigi Auriemma
e-mail: aluigi@autistici.org
web: aluigi.org
#######################################################################
1) Introduction
2) Bugs
3) The Code
4) Fix
#######################################################################
===============
1) Introduction
===============
"RealWin is a SCADA server package for medium / small applications."
#######################################################################
=======
2) Bugs
=======
-----------------------------------------------------------
A] stack overflow in SCPC_INITIALIZE and SCPC_INITIALIZE_RF
-----------------------------------------------------------
The service of the server running on port 912 is vulnerable to a
stack based buffer-overflow caused by the usage of sprintf() for
building a particular string with the data supplied by the attacker:
sprintf(
stack_buffer,
"C:\\Program Files\\...path_of_RealWin...\\data\\crt\\fwd\\tel\\%s.%d",
attacker_string,
attacker_16bit_number);
----------------------------------
B] stack overflow in SCPC_TXTEVENT
----------------------------------
The same server is vulnerable also to another stack based overflow
caused by the usage of strcpy() with the data supplied by the attacker.
#######################################################################
===========
3) The Code
===========
http://aluigi.org/poc/realwin_1.zip
https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/15259.zip (realwin_1.zip)
nc SERVER 912 < realwin_1a.dat
nc SERVER 912 < realwin_1b.dat
nc SERVER 912 < realwin_1c.dat
#######################################################################
======
4) Fix
======
No fix.
#######################################################################
Trust: 1.0
EXPLOIT LANGUAGE
txt
Trust: 0.6
PRICE
free
Trust: 0.6
TYPE
Buffer Overflow
Trust: 1.0
TAGS
| tag: | exploit | Trust: 0.5 |
| tag: | overflow | Trust: 0.5 |
| tag: | arbitrary | Trust: 0.5 |
CREDITS
Luigi Auriemma
Trust: 0.6
EXTERNAL IDS
| db: | NVD | id: | CVE-2010-4142 | Trust: 2.4 |
| db: | EXPLOIT-DB | id: | 15259 | Trust: 1.6 |
| db: | EDBNET | id: | 38170 | Trust: 0.6 |
| db: | PACKETSTORM | id: | 96096 | Trust: 0.5 |
| db: | CERT/CC | id: | VU#222657 | Trust: 0.3 |
| db: | BID | id: | 44150 | Trust: 0.3 |
REFERENCES
| url: | https://nvd.nist.gov/vuln/detail/cve-2010-4142 | Trust: 2.1 |
| url: | http://aluigi.org/adv/realwin_1-adv.txt | Trust: 1.0 |
| url: | https://www.exploit-db.com/exploits/15259/ | Trust: 0.6 |
| url: | http://aluigi.altervista.org/adv/realwin_1-adv.txt | Trust: 0.3 |
| url: | http://www.dataconline.com/software/realwin.php | Trust: 0.3 |
| url: | http://www.realflex.com | Trust: 0.3 |
| url: | http://www.realflex.com/ | Trust: 0.3 |
| url: | http://www.kb.cert.org/vuls/id/222657 | Trust: 0.3 |
SOURCES
| db: | BID | id: | 44150 |
| db: | PACKETSTORM | id: | 96096 |
| db: | EXPLOIT-DB | id: | 15259 |
| db: | EDBNET | id: | 38170 |
LAST UPDATE DATE
2022-07-27T09:16:23.614000+00:00
SOURCES UPDATE DATE
| db: | BID | id: | 44150 | date: | 2010-11-19T18:26:00 |
SOURCES RELEASE DATE
| db: | BID | id: | 44150 | date: | 2010-10-15T00:00:00 |
| db: | PACKETSTORM | id: | 96096 | date: | 2010-11-24T22:57:50 |
| db: | EXPLOIT-DB | id: | 15259 | date: | 2010-10-15T00:00:00 |
| db: | EDBNET | id: | 38170 | date: | 2010-10-15T00:00:00 |