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Vulnerability record · CVE-2009-0298 · published 27 January 2009

CVE-2009-0298: Mw6 technologies barcode activex memory buffer overflow vulnerability

Mw6 Technologies · Barcode Activex

Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.

9.3 CVSS 2.0 High EPSS 5.6% · top 7.4% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
5.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
16 Jun 2026Last modified by NVD

Description

Heap-based buffer overflow in MW6 Technologies Barcode ActiveX control (Barcode.MW6Barcode.1, Barcode.dll) 3.0.0.1 allows remote attackers to execute arbitrary code via a long Supplement property.

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/33663 Vendor Advisory
http://www.securityfocus.com/bid/33451 Exploit
https://www.exploit-db.com/exploits/7869
http://secunia.com/advisories/33663 Vendor Advisory
http://www.securityfocus.com/bid/33451 Exploit
https://www.exploit-db.com/exploits/7869

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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-2009-0298), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.