Provided by Aanval (Snort & Syslog Intrusion Detection and Correlation Engine) www.aanval.com
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GEN:SID | 1:2128 |
Message | WEB-CGI swsrv.cgi access |
Summary | This event is generated when an attempt is made to access srsrv.cgi on a web server. This may indicate an attempt to exploit a cross-site scripting vulnerability that affects Neoteris Instant Virtual Extranet, an appliance-based VPN solution. |
Impact | Arbitrary code execution, possible session hijack. |
Detailed Information | This event indicates that an attempt has been made to exploit a cross-site scripting vulnerability in Neoteris Instant Virtual Extranet. An attacker can pass an argument to srsrv.cgi that bypasses authentication, and can allow the attacker to hijack a legitimate user's VPN session. |
Affected Systems | Neoteris Instant Virtual Extranet 3.01 and earlier. |
Attack Scenarios | An attacker can pass a specific argument to srsrv.cgi that bypasses authentication and can hijack a legitimate user's VPN session. |
Ease of Attack | Simple. |
Corrective Action | Apply the patch provided by Neoteris (https://support.neoteris.com). |
Additional References | Bugtraq http://www.securityfocus.com/bid/7510 CVE http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2003-0217 Nessus http://cgi.nessus.org/plugins/dump.php3?id=11608 |
Rule References | bugtraq: 7510 cve: 2003-0217 nessus: 11608 |
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DID:154016
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