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TITLE:
Xerox WorkCentre Pro Multiple Vulnerabilities

SECUNIA ADVISORY ID:
SA15970

VERIFY ADVISORY:
http://secunia.com/advisories/15970/

CRITICAL:
Moderately critical

IMPACT:
Security Bypass, Cross Site Scripting, Manipulation of data, Exposure
of system information, DoS

WHERE:
>From local network

OPERATING SYSTEM:
Xerox WorkCentre Pro
http://secunia.com/product/4553/

DESCRIPTION:
Several vulnerabilites have been reported in WorkCentre Pro
MicroServer Web Server, which can be exploited by malicious people to
gain unauthorized access, cause a DoS (Denial of Service), or conduct
script insertion attacks.

1) An unspecified error can be exploited to bypass authentication,
potentially allowing unauthorised changes to the system
configuration.

2) Error in processing certain specially crafted HTTP requests can be
exploited to cause a DoS or to gain unauthorized access to files.

3) Inputs passed to certain parameters aren't properly sanitised
before being returned to the user. This can be exploited to execute
arbitrary HTML and script code in a user's browser session in context
of an affected site when the malicious data is viewed.

The vulnerabilities have been reported in C2128, C2636, C3545
versions 0.001.04.044 through 0.001.04.504.

SOLUTION:
Apply update.
http://www.xerox.com/downloads/usa/en/c/cert_P22_NIAP_WCP_C_Only.zip

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

ORIGINAL ADVISORY:
http://www.xerox.com/downloads/usa/en/c/cert_XRX05_006.pdf

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About:
This Advisory was delivered by Secunia as a free service to help
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