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[SA53107] Sitecom WLM-3500 Wireless Modem Router N300 X3 Undocumented Accounts Security Issues

From: Secunia Security Advisories (sec-advsecunia.com)
Date: Thu Apr 18 2013 - 18:00:31 CDT


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TITLE:
Sitecom WLM-3500 Wireless Modem Router N300 X3 Undocumented Accounts
Security Issues

SECUNIA ADVISORY ID:
SA53107

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/53107/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=53107

RELEASE DATE:
2013-04-18

DISCUSS ADVISORY:
http://secunia.com/advisories/53107/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
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 * Impact
 * Where
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 * Operating System / Software
 * CVE Reference(s)

http://secunia.com/advisories/53107/

ONLY AVAILABLE IN CUSTOMER AREA:
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https://ca.secunia.com/?page=viewadvisory&vuln_id=53107

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
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http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Roberto Paleari has reported a security issue in Sitecom WLM-3500
Wireless Modem Router N300 X3, which can be exploited by malicious
people to bypass certain security restrictions.

The security issue is caused due to the device allowing access via
undocumented "user3" and
"qwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyuiopqwertyui"
accounts with hardcoded credentials and can be exploited to gain
access to the device.

The security issue is reported in firmware versions prior to 1.07.

SOLUTION:
Reportedly fixed in firmware version 1.07.

PROVIDED AND/OR DISCOVERED BY:
Roberto Paleari

ORIGINAL ADVISORY:
Roberto Paleari:
http://blog.emaze.net/2013/04/sitecom-wlm-3500-backdoor-accounts.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

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About:
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