HIGH SEVERITY

CVE-2005-3029

V3 Virusblock 2005 vulnerability

CVSS
7.5
EPSS
4.0%
EPSS pct
90th
Exploited
No known
Stack-based buffer overflow in AhnLab V3Pro 2004 build 6.0.0.383, V3 VirusBlock 2005 build 6.0.0.383, and V3Net for Windows Server 6.0 build 6.0.0.383 allows remote attackers to execute arbitrary code via a long filname in an ACE archive.
Affected vendor
Ahnlab
Affected product
V3 Virusblock 2005
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published
2005-09-21

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 4.0% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2005-3029

  • Confirm whether Ahnlab V3 Virusblock 2005 is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2005-3029.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2005-3029

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2005-3029 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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