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TITLE:
HP Products Embedded Web Server Cross-Site Request Forgery

SECUNIA ADVISORY ID:
SA34343

VERIFY ADVISORY:
http://secunia.com/advisories/34343/

DESCRIPTION:
A vulnerability has been reported in various HP products, which can
be exploited by malicious people to conduct cross-site request
forgery attacks.

The embedded web server allows users to perform certain actions via
HTTP requests without performing any validity checks to verify the
requests. This can be exploited to e.g. change certain configuration
settings when a logged in user to visits a malicious web page.

The vulnerability is reported in HP LaserJet M1522n MFP and HP Color
LaserJet 2605dtn. Other HP LaserJet and HP Edgeline printers, and HP
Digital Senders products are reportedly also affected.

SOLUTION:
Do not browse untrusted web sites while being logged in to the
management interface.

PROVIDED AND/OR DISCOVERED BY:
Henri Lindberg, Louhi Networks

CHANGELOG:
HP (HPSN-2009-001):
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01684566

Louhi Networks:
http://www.louhinetworks.fi/advisory/HP_20090317.txt

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