[DSECRG-09-048] HP LaserJet printers - Multiple Stored XSS vulnerabilities

Digital Security Research Group [DSecRG] Advisory #DSECRG-09-048

http://dsecrg.ru/pages/vul/show.php?id=148

Application: HP LaserJet printer web interface
Vulnerable: HP LaserJet 2200, 4350, 4600, 5500, and many others
Vendor URL: http://www.hp.com/
Bug: Multiple Stored XSS Vulnerabilities
Exploits: YES
Reported: 07.04.2009
Vendor response: 08.04.2009
Date of Public Advisory: 07.10.2009
CVE-number: CVE-2009-2684
CVSS2 score: 5.0 (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Author: s.svistunovich, a.polyakov
Digital Security Research Group [DSecRG] (research [at] dsecrg [dot] com)

Description

Multiple security vulnerabilities have been identified with certain HP LaserJet printers,
HP Color LaserJet printers and HP Digital Senders. The vulnerabilities could be exploited remotely
by Cross Site Scripting (XSS).

Details

Multiple Linked Stored XSS vulnerabilities found in script support_param.html/config

Attacker can inject XSS in parameters "Product_URL" and "Tech_URL".

After applying support parameters configuration (parameter "Apply") script code will inject in
support page (support.htm).

Example:

http://[server]/support_param.html/config?Admin_Name=&Admin_Phone=&Product_URL=[XSS]&Tech_URL=[XSS]&Apply=Apply

Solution

wendor recomends the following steps can be taken to limit the exposure to the XSS vulnerabilities:

    set the administrator password 
    use a new browser instance for administrator tasks
    do not access other web sites while performing administrator tasks
    exit the browser when administrator tasks are complete

Document ID: c01841397

HPSBPI02463 SSRT090061 rev.1 - HP LaserJet Printers, HP Color LaserJet Printers, Remote Cross Site
Scripting (XSS)

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01841397

References

The Hewlett-Packard Company thanks Digital Security Research Group (dsecrg.com) for reporting these
vulnerabilities to [email protected].

http://dsecrg.ru/pages/vul/show.php?id=148
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01841397

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Contact: research [at] dsecrg [dot] com
http://www.dsecrg.com

Polyakov Alexandr
Information Security Analyst

DIGITAL SECURITY
phone: +7 812 703 1547
+7 812 430 9130
e-mail: [email protected]
www.dsec.ru

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