Longshine Multiple Print Servers – Cross-Site Scripting

• Exploit Database
• 31 阅读

• 作者： b0telh0
  日期： 2011-04-04
• 类别：

  • webapps
  平台：

  • hardware
• 来源：https://www.exploit-db.com/exploits/17116/

• GotGeek Labs
  http://www.gotgeek.com.br/
  
  Longshine Multiple Print Servers Cross-site Scripting Vulnerability
  
  
  
  [+] Description
  
  LCS-PS110:
  The LCS-PS110 Parallel-Port-Printserver enables you to share your printer
  in the whole network from every workstation. This multiprotocol printserver
  supports the most common network protocols and operating systems. For
  easy configuration and administration it supports SNMP, Web-Interface and
  other configuration and management tools.
  
  LCS-PS101-A:
  The LCS-PS101-A is a small, handy Printserver for Printers with USB-Connector.
  The Printserver is the comfortable solution to connect Ink, Colour, Laser
  or Pinprinter to your Network with 10 or 100Mbit/s. The Printer will be
  connected over a high-speed USB 2.0 standard port. It supports the most common
  Operating Systems. You can configure and administrate the Printserver with
  several Software and Web-Interfaces. The Printserver is the ideal device for
  flexible operations in envirements like Home-Offices or small and middle
  sized Offices.
  
  LCS-PS112:
  The LCS-PS112 Printserver connects your Printers directly to the Network
  and gives every workstation in the network access for printing. The LCS–PS112
  provides 2 x USB printerports and 1x Parallel printerport enablinge three
  Printers to share the whole Network. Easy and fast to configure with the
  PS-Admin-Tool. The LCS-PS112 is the right solution for small offices but also
  a Enterprise solution for Printerfarms.
  
  
  
  [+] Information
  
  Title: Longshine Multiple Print Servers Cross-site Scripting Vulnerability
  Shodan Dork: ZOT-PS-47/9.8.0015 -WWW-Authenticate
   ZOT-PS-35/6.2.0001 -WWW-Authenticate
   ZOT-PS-39/6.3.0007 -WWW-Authenticate
  Advisory: gg-010-2011
  Date: 03-15-2011
  Last update: 03-26-2011
  Link: http://www.gotgeek.com.br/pocs/gg-010-2011.txt
  
  
  
  [+] Vulnerabilities
  
  Stored Cross-site Scripting:
  Web interface from PS110, PS101-A and PS112 Print Servers are affected by stored
  cross-site scripting vulnerability because it fails to properly sanitize
  user-supplied input at "NDSContext" field in "NetWare NDS Settings" area.
  An attacker may leverage this issue to execute arbitrary script code
  in the browser of an unsuspecting user in the context of the affected site.
  
  After injecting the XSS code, you need to access Netware status page.
  
  
  Affected Versions:
  
  Longshine LCS-PS110 Parallel-Port-Printserver
  Firmware: 9.08.47L 0015 (ZOT-PS-47/9.8.0015)
  8.02.30L (ZOT-PS-30/8.2.0004)
  
  Longshine LCS-PS101-A USB-Printserver
  Firmware: 9.08.47L 0015 (ZOT-PS-47/9.8.0015)
  6.02.35L (ZOT-PS-35/6.2.0001)
  
  Longshine LCS-PS112 Printserver
  Firmware: 6.03.39L 0007 (ZOT-PS-39/6.3.0007)
  6.03.39L 0004 (ZOT-PS-39/6.3.0004)
  
  Other versions may also be vulnerable.
  
  
  
  [+] Proof of Concept/Exploit
  
  XSS:
  http://target/RESTART.HTM?NDSContext=</script><script>alert("xss")</script><script>
  
  and then..
  
  http://target/NETWARE.HTM
  
  
  
  [+] Timeline
  
  24-03-2011: first contact to vendor.
  29-03-2011: second contact to vendor.
  03-04-2011: no vendor response.
  04-04-2011: advisory published.
  
  
  
  [+] References
  
  http://www.longshine.de/longshine/products/printserver/PS110/PS110_eng.pdf
  http://www.longshine.de/longshine/products/printserver/PS101-A/PS101-A_eng.pdf
  http://www.longshine.de/longshine/products/printserver/PS112/PS112_eng.pdf
  
  
  
  [+] Credits
  
  b0telh0