CVE-2009-4462

CVE-2009-4462 is a critical-severity vulnerability in Intellicom Netbiterconfig with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 20% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Description

Stack-based buffer overflow in the NetBiterConfig utility (NetBiterConfig.exe) 1.3.0 for Intellicom NetBiter WebSCADA allows remote attackers to execute arbitrary code via a long hn (hostname) parameter in a crafted HICP-protocol UDP packet.

Frequently asked questions

What is CVE-2009-4462?
Stack-based buffer overflow in the NetBiterConfig utility (NetBiterConfig.exe) 1.3.0 for Intellicom NetBiter WebSCADA allows remote attackers to execute arbitrary code via a long hn (hostname) parameter in a crafted HICP-protocol UDP packet.
How severe is CVE-2009-4462?
CVE-2009-4462 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2009-4462 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 20% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-4462?
CVE-2009-4462 affects Intellicom Netbiterconfig. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-4462?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2009-4462 published?
CVE-2009-4462 was published on 2009-12-30 and last updated on 2026-06-16.

References

Affected products (1)

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