HIGH SEVERITY

CVE-2008-2470

Flexnet Connect vulnerability

CVSS
9.3
EPSS
5.5%
EPSS pct
92th
Exploited
No known
The InstallShield Update Service Agent ActiveX control in isusweb.dll allows remote attackers to cause a denial of service (memory corruption and browser crash) and possibly execute arbitrary code via a call to ExecuteRemote with a URL that results in a 404 error response.
Affected vendor
Macrovision
Affected product
Flexnet Connect
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published
2008-09-18

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium 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 5.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2008-2470

  • Confirm whether Macrovision Flexnet Connect is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2008-2470.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2008-2470

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2008-2470 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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