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Vulnerability record · CVE-2002-0726 · published 24 September 2002

CVE-2002-0726: Microsoft tsac activex control vulnerability

Microsoft · Tsac Activex Control

Buffer overflow in Microsoft Terminal Services Advanced Client (TSAC) ActiveX control allows remote attackers to execute arbitrary code via a long server name field.

7.5 CVSS 2.0 High EPSS 17% · top 3.0%
7.5CVSS 2.0 base score
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

Buffer overflow in Microsoft Terminal Services Advanced Client (TSAC) ActiveX control allows remote attackers to execute arbitrary code via a long server name field.

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

Affected products

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

References

LinkTags
http://www.atstake.com/research/advisories/2002/a082802-1.txt PatchVendor Advisory
http://www.iss.net/security_center/static/9934.php
http://www.securityfocus.com/bid/5554
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-046
http://www.atstake.com/research/advisories/2002/a082802-1.txt PatchVendor Advisory
http://www.iss.net/security_center/static/9934.php
http://www.securityfocus.com/bid/5554
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-046

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Related vulnerabilities

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

4.3CVE-2002-1795Microsoft tsac activex control vulnerabilityCross-site scripting (XSS) vulnerability in connect.asp in Microsoft Terminal Services Advanced Client (TSAC) ActiveX control allows remote attackers…EPSS 17%

Source: NIST National Vulnerability Database (record CVE-2002-0726), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.