Vulnerability record · CVE-2008-4300 · published 29 September 2008

CVE-2008-4300: Microsoft internet information services vulnerability

Microsoft · Internet Information Services

A certain ActiveX control in adsiis.dll in Microsoft Internet Information Services (IIS) allows remote attackers to cause a denial of service (browser crash) via a long string in the second argument to the GetObject method. NOTE: this issue was disclosed by an unreliable researcher, so it might be incorrect.

5.0 CVSS 2.0 Medium EPSS 14% · top 3.7%

5.0CVSS 2.0 base score

14%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References, 4 tagged exploit

16 Jun 2026Last modified by NVD

Description

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Internet Information Services Microsoft

References

Link	Tags
http://securityreason.com/securityalert/4325	ExploitThird Party Advisory
http://www.securityfocus.com/archive/1/496696/100/0/threaded	ExploitThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/45584	Third Party AdvisoryVDB Entry
http://securityreason.com/securityalert/4325	ExploitThird Party Advisory
http://www.securityfocus.com/archive/1/496696/100/0/threaded	ExploitThird Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/45584	Third Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2017-7269IIS 6.0 WebDAV ScStoragePathFromUrl buffer overflow enables remote code executionA buffer overflow in the ScStoragePathFromUrl function of the WebDAV service in IIS 6.0 on Windows Server 2003 R2 allows remote code execution via a …KEVEPSS 100%analysed27 Mar 2017 10.0CVE-2010-3972Microsoft IIS FTP Service heap buffer overflow via crafted FTP commandA heap-based buffer overflow exists in the TELNET_STREAM_CONTEXT::OnSendData function in ftpsvc.dll in Microsoft FTP Service 7.0 and 7.5 as shipped w…EPSS 95%analysed23 Dec 2010 10.0CVE-2008-4301Microsoft internet information services vulnerabilityA certain ActiveX control in iisext.dll in Microsoft Internet Information Services (IIS) allows remote attackers to set a password via a string argum…EPSS 17%29 Sep 2008 10.0CVE-2007-2815IIS 5.0 webhits.dll hit-highlighting authentication bypassThe hit-highlighting feature in webhits.dll on Microsoft IIS 5.0 relies only on Windows NT ACLs, so it fails to enforce NTLM or basic authentication.…EPSS 73%analysed22 May 2007 10.0CVE-2003-0224Microsoft internet information services vulnerabilityBuffer overflow in ssinc.dll for Microsoft Internet Information Services (IIS) 5.0 allows local users to execute arbitrary code via a web page with a…EPSS 18%9 Jun 2003 10.0CVE-1999-0233Microsoft internet information services vulnerabilityIIS 1.0 allows users to execute arbitrary commands using .bat or .cmd files.EPSS 16%25 Feb 1996 9.3CVE-2010-2730Microsoft internet information services memory buffer overflow vulnerabilityBuffer overflow in Microsoft Internet Information Services (IIS) 7.5, when FastCGI is enabled, allows remote attackers to execute arbitrary code via …EPSS 33%15 Sep 2010 9.0CVE-2008-1446Microsoft IIS IPP ISAPI integer overflow enables remote code executionThe Internet Printing Protocol (IPP) ISAPI extension in Microsoft IIS 5.0 through 7.0 contains an integer overflow that can be triggered by a crafted…EPSS 46%analysed15 Oct 2008

Source: NIST National Vulnerability Database (record CVE-2008-4300), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.