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| GEN:SID | 1:1484 |
| Message | DELETED WEB-IIS /isapi/tstisapi.dll access |
| Summary | This event is generated when an attempt is made to access the tstisapi.dll component associated with the Pi3Web software. |
| Impact | Remote access. Malicious access of the tstisapi.dll component can allow the execution of arbitrary commands on a vulnerable server. |
| Detailed Information | Pi3Web is a free configurable HTTP server available on Linux and Windows for cross platform Internet server development and deployment. A buffer overflow vulnerability exists in tstisapi.dll that may permit execution of arbitrary commands on the victim server. |
| Affected Systems | Pi3Web 2.0 |
| Attack Scenarios | An attacker can craft an overly long request for tstisapi.dll that may cause a buffer overflow. |
| Ease of Attack | Simple. Exploit code is freely available. |
| Corrective Action | Apply the vendor patch. |
| Additional References | CVE http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2002-0142 Bugtraq http://www.securityfocus.com/bid/3866 |
| Rule References | bugtraq: 2381 cve: 2001-0302 |
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DID:634008
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