THREATPORT/VULNERABILITY/CVE-2002-0237
HIGH SEVERITY

CVE-2002-0237

Blackice Agent vulnerability

CVSS
7.5
EPSS
3.7%
EPSS pct
89th
Exploited
No known
Buffer overflow in ISS BlackICE Defender 2.9 and earlier, BlackICE Agent 3.0 and 3.1, and RealSecure Server Sensor 6.0.1 and 6.5 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a flood of large ICMP ping packets.
Affected vendor
Iss
Affected product
Blackice Agent
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published
2002-05-29

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 3.7% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 89% of all scored CVEs.

Check your external exposure to CVE-2002-0237

  • Confirm whether Iss Blackice Agent is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2002-0237.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2002-0237

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2002-0237 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2002-0237?

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