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Vulnerability record · CVE-2000-0830 · published 14 November 2000

CVE-2000-0830: Microsoft webtv vulnerability

Microsoft · Webtv

annclist.exe in webTV for Windows allows remote attackers to cause a denial of service by via a large, malformed UDP packet to ports 22701 through 22705.

5.0 CVSS 2.0 Medium EPSS 26% · top 2.1%
5.0CVSS 2.0 base score
26%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

annclist.exe in webTV for Windows allows remote attackers to cause a denial of service by via a large, malformed UDP packet to ports 22701 through 22705.

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.

References

LinkTags
http://www.securityfocus.com/archive/1/81852
http://www.securityfocus.com/bid/1671 ExploitPatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-074
https://exchange.xforce.ibmcloud.com/vulnerabilities/5216
http://www.securityfocus.com/archive/1/81852
http://www.securityfocus.com/bid/1671 ExploitPatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-074
https://exchange.xforce.ibmcloud.com/vulnerabilities/5216

Track CVE-2000-0830 inside VULONE

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Related vulnerabilities

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

5.0CVE-2000-0082Microsoft webtv vulnerabilityWebTV email client allows remote attackers to force the client to send email without the user's knowledge via HTML.EPSS 15%

Source: NIST National Vulnerability Database (record CVE-2000-0830), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.