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Fencer Vulns
critical 9.3

CVE-2007-3435 in the critical feed json

Stack-based buffer overflow in the BeginPrint method in a certain ActiveX control in RKD Software (barcodetools.com) BarCodeAx.dll 4.9 allo…

published 2007-06-27 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3420

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
35.4%
EPSS 35.4% chance of exploitation in 30 days, percentile 98%
public exploits
3
Metasploit, Exploit-DB

Summary

Stack-based buffer overflow in the BeginPrint method in a certain ActiveX control in RKD Software (barcodetools.com) BarCodeAx.dll 4.9 allows remote attackers to execute arbitrary code via a long argument.

Timeline

  1. First public exploit (Metasploit exploit/windows/browser/barcode_ax49)
  2. Published

Exploit prediction

35.41% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Metasploit exploit/windows/browser/barcode_ax49 RKD Software BarCodeAx.dll v4.9 ActiveX Remote Stack Buffer Overflow metasploit exploit, normal rank, 2007-06-22
  • EDB-16565 RKD Software BarCode ActiveX Control 'BarCodeAx.dll' 4.9 - Remote Stack Buffer Overflow (Metasploit) remote, 2010-05-09
  • EDB-4094 RKD Software BarCode ActiveX Control 'BarCodeAx.dll' 4.9 - Remote Overflow remote, 2007-06-22
  • securityfocus.com http://www.securityfocus.com/bid/24596 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.