HIGH SEVERITY

CVE-2009-0042

Anti Spyware vulnerability

CVSS
10.0
EPSS
4.3%
EPSS pct
90th
Exploited
No known
Multiple unspecified vulnerabilities in the Arclib library (arclib.dll) before 7.3.0.15 in the CA Anti-Virus engine for CA Anti-Virus for the Enterprise 7.1, r8, and r8.1; Anti-Virus 2007 v8 and 2008; Internet Security Suite 2007 v3 and 2008; and other CA products allow remote attackers to bypass virus detection via a malformed archive file.
Affected vendor
Broadcom
Affected product
Anti Spyware
CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C
Published
2009-01-28

Risk analysis

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

Its EPSS score of 4.3% 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-2009-0042

  • Confirm whether Broadcom Anti Spyware is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2009-0042.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2009-0042

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2009-0042 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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