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Vulnerability record · CVE-2011-0324 · published 7 February 2011

CVE-2011-0324: Topazsystems sigplus pro activex control memory buffer overflow vulnerability

Topazsystems · Sigplus Pro Activex Control

Multiple heap-based buffer overflows in Topaz Systems SigPlus Pro ActiveX Control 3.95, and possibly other versions before 4.29, allow remote attackers to execute arbitrary code via a long (1) KeyString property, (2) NewPath parameter to the SetLocalIniFilePath method, or (3) NewPortPath parameter to the SetTabletPortPath method.

9.3 CVSS 2.0 High EPSS 5.5% · top 7.4% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
5.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Multiple heap-based buffer overflows in Topaz Systems SigPlus Pro ActiveX Control 3.95, and possibly other versions before 4.29, allow remote attackers to execute arbitrary code via a long (1) KeyString property, (2) NewPath parameter to the SetLocalIniFilePath method, or (3) NewPortPath parameter to the SetTabletPortPath method.

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

Affected products

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

References

LinkTags
http://secunia.com/advisories/42800 Vendor Advisory
http://secunia.com/secunia_research/2011-2/ Vendor Advisory
http://www.securityfocus.com/bid/46128
https://exchange.xforce.ibmcloud.com/vulnerabilities/65114
https://exchange.xforce.ibmcloud.com/vulnerabilities/65115
https://exchange.xforce.ibmcloud.com/vulnerabilities/65116
http://secunia.com/advisories/42800 Vendor Advisory
http://secunia.com/secunia_research/2011-2/ Vendor Advisory
http://www.securityfocus.com/bid/46128
https://exchange.xforce.ibmcloud.com/vulnerabilities/65114
https://exchange.xforce.ibmcloud.com/vulnerabilities/65115
https://exchange.xforce.ibmcloud.com/vulnerabilities/65116

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2011-0324), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.