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Vulnerability record · CVE-2007-3550 · published 3 July 2007

CVE-2007-3550: Microsoft ie code injection vulnerability

Microsoft · Ie

Microsoft Internet Explorer 6.0 and 7.0 allows remote attackers to fill Zones with arbitrary domains using certain metacharacters such as wildcards via JavaScript, which results in a denial of service (website suppression and resource consumption), aka "Internet Explorer Zone Domain Specification Dos and Page Suppressing". NOTE: this issue has been disputed by a third party, who states that the zone settings cannot be manipulated

7.8 CVSS 2.0 High EPSS 28% · top 2.0% CWE-94 · Code injection
7.8CVSS 2.0 base score
28%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
18References
16 Jun 2026Last modified by NVD

Description

Microsoft Internet Explorer 6.0 and 7.0 allows remote attackers to fill Zones with arbitrary domains using certain metacharacters such as wildcards via JavaScript, which results in a denial of service (website suppression and resource consumption), aka "Internet Explorer Zone Domain Specification Dos and Page Suppressing". NOTE: this issue has been disputed by a third party, who states that the zone settings cannot be manipulated

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

Affected products

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

References

LinkTags
http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064326.html
http://osvdb.org/45814
http://securityreason.com/securityalert/2855
http://www.secniche.org/advisory/Internet_Dos_Adv.pdf Patch
http://www.securityfocus.com/archive/1/472651/100/0/threaded
http://www.securityfocus.com/archive/1/473662
http://www.securityfocus.com/archive/1/485536/100/0/threaded
http://www.securityfocus.com/bid/24744 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/35455
http://lists.grok.org.uk/pipermail/full-disclosure/2007-July/064326.html
http://osvdb.org/45814
http://securityreason.com/securityalert/2855
http://www.secniche.org/advisory/Internet_Dos_Adv.pdf Patch
http://www.securityfocus.com/archive/1/472651/100/0/threaded
http://www.securityfocus.com/archive/1/473662
http://www.securityfocus.com/archive/1/485536/100/0/threaded
http://www.securityfocus.com/bid/24744 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/35455

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

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Source: NIST National Vulnerability Database (record CVE-2007-3550), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.