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CVE-2009-0298

35
FAUCET Score

CVE-2009-0298 describes a heap-based buffer overflow in the MW6 Technologies Barcode ActiveX control (Barcode.dll version 3.0.0.1). This vulnerability allows remote attackers to execute arbitrary code by supplying an overly long value to the "Supplement" property. With a CVSS score of 9.3, this is a critical vulnerability that can be exploited remotely with medium attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Its FAUCET Risk Score of 97/100 further emphasizes its high severity. While there is no evidence of active exploitation in the wild or inclusion in the KEV catalog, a proof-of-concept exploit is publicly available on ExploitDB. Despite its age and the availability of exploit code, there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0.0.1CPE matchmatch criteria
cpe:2.3:a:mw6_technologies:barcode_activex:3.0.0.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.59%
Probability of exploitation in next 30 days
EPSS Percentile
92.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-7869 · Jan 26, 2009
This CVE's current EPSS score of 0.0559 is in the 62nd percentile among its peer group of 8,914 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

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