SNS Vulnerability

webERP Multiple Vulnerabilities

Description

High-Tech Bridge SA has discovered a security issue and multiple vulnerabilities in webERP, which can be exploited by malicious users to conduct SQL injection attacks and by malicious people to disclose certain system information and conduct cross-site scripting attacks.
1) Input appended to the URL after e.g. index.php, doc/manual/manualcontents.php, AccountGroups.php, AccountSections.php, AddCustomerContacts.php, AddCustomerNotes.php, Areas.php, AddCustomerTypeNotes.php, AgedDebtors.php, and AgedSuppliers.php is not 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.
NOTE: Other scripts may also be affected.
2) Input passed to the "reportid" parameter in reportwriter/ReportMaker.php (when "action" is set to "go") and the "ReportID" POST parameter in reportwriter/FormMaker.php (when "todo" is set to "Criteria Setup" and "FormID" is set to a valid value) is not properly sanitised before being used in a SQL query. This can be exploited to manipulate SQL queries by injecting arbitrary SQL code.
3) The application does not properly restrict access to phpinfo.php, which can be exploited to disclose certain system information.
The security issue and the vulnerabilities are confirmed in version 4.05. Prior versions may also be affected.

Vulnerable Products

Vulnerable Software:
webERP 4.x

Solution

Fixed in version 4.06RC2.

CVE

References

HTB23055:
https://www.htbridge.ch/advisory/multiple_vulnerabilities_in_weberp.html
webERP:
http://www.weberp.org/HomePage?time=2011-11-12+19%3A42%3A14

Vulnerability Manager Detection

IPS Protection

ASQ Engine alarm	Available Since
XSS - Prevention - GET : suspicious 'iframe' tag found in URL	3.2.0
XSS - Prevention - GET : suspicious 'meta' tag found in URL	3.2.0
XSS - Prevention - GET : suspicious tag with event found in URL	3.2.0
SQL injection Prevention - POST : suspicious SELECT statement in data	3.2.0
XSS - Prevention - GET : suspicious 'applet' tag found in URL	3.2.0
SQL injection Prevention - POST : possible version probing in data	3.2.0
SQL injection Prevention - POST : suspicious OPENQUERY statement in data	3.2.0
SQL injection Prevention - POST : suspicious CREATE statement in data	3.2.0
SQL injection Prevention - POST : suspicious UPDATE statement in data	3.2.0
XSS - Phishing : suspicious 'div' tag found in URL	3.2.0
XSS - Prevention - GET : suspicious 'style' attribute found in URL	3.2.0
XSS - Prevention - GET : suspicious 'img' tag found in URL	3.2.0
SQL injection Prevention - POST : suspicious UNION statement in data	3.2.0
SQL injection Prevention - POST : suspicious DROP statement in data	3.2.0
SQL injection Prevention - POST : suspicious INSERT statement in data	3.2.0
SQL injection Prevention - POST : suspicious OR statement in data	3.2.0
XSS - Phishing : suspicious 'a' tag found in URL	3.2.0
XSS - Prevention - GET : cookie access attempt using script language found in URL	3.2.0
XSS - Prevention - GET : suspicious 'embed' tag found in URL	3.2.0
SQL injection Prevention - POST : suspicious EXEC statement in data	3.2.0
XSS - Prevention - GET : suspicious 'object' tag found in URL	3.2.0
XSS - Phishing : suspicious 'form' tag found in URL	3.2.0
XSS - Prevention - GET : javascript code found in URL	3.2.0
SQL injection Prevention - POST : suspicious OPENROWSET statement in data	3.2.0
XSS - Prevention - GET : evasion attempt using tag characters encoding in URL	3.2.0
XSS - Prevention - GET : suspicious 'style' tag found in URL	3.2.0
SQL injection Prevention - POST : suspicious DECLARE statement in data	3.2.0
XSS - Phishing : suspicious 'link' tag found in URL	3.2.0
XSS - Prevention - GET : 'script' tag found in URL	3.2.0
XSS - Prevention - GET : 'location' javascript object found in URL	3.2.0
SQL injection Prevention - POST : suspicious HAVING statement in data	3.2.0
SQL injection Prevention - POST : suspicious CAST statement in data	3.2.0
XSS - Prevention - GET : suspicious 'div' tag found in URL	3.2.0
SQL injection Prevention - POST : suspicious UPDATE statement in data	5.0.0
SQL injection Prevention - POST : suspicious SELECT statement in data	5.0.0
SQL injection Prevention - POST : suspicious DECLARE statement in data	5.0.0
SQL injection Prevention - POST : suspicious OPENROWSET statement in data	5.0.0
SQL injection Prevention - POST : suspicious OPENQUERY statement in data	5.0.0
SQL injection Prevention - POST : suspicious CAST statement in data	5.0.0
SQL injection Prevention - POST : suspicious EXEC statement in data	5.0.0
SQL injection Prevention - POST : suspicious CREATE statement in data	5.0.0
SQL injection Prevention - POST : suspicious INSERT statement in data	5.0.0
SQL injection Prevention - POST : suspicious DROP statement in data	5.0.0
SQL injection Prevention - POST : suspicious HAVING statement in data	5.0.0
SQL injection Prevention - POST : suspicious UNION statement in data	5.0.0
SQL injection Prevention - POST : suspicious OR statement in data	5.0.0
SQL injection Prevention - POST : possible version probing in data	5.0.0

Risk level

Low

Vulnerability First Public Report Date

2011-11-18

Target Type

Server

Possible exploit

Remote