CVE-2007-6189

no score yetEPSS 8.1%

A certain ActiveX control in (1) OScan8.ocx and (2) Oscan81.ocx in BitDefender Online Anti-Virus Scanner 8.0 allows remote attackers to execute arbitrary code via a long argument to the InitX method that begins with a "%%" sequence, which is misinterpreted as a Unicode string and decoded twice, leading to improper memory allocation and a heap-based buffer overflow.

EPSS: 8.1% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2007-11-30
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

bitdefender:online_anti-virus_scanner

References

http://research.eeye.com/html/advisories/published/AD20071120.html
http://secunia.com/advisories/27717
http://securityreason.com/securityalert/3405
http://securitytracker.com/id?1018986
http://www.securityfocus.com/archive/1/483986/100/100/threaded

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