CVE-2003-0471

CVE-2003-0471 is a high-severity vulnerability in Alt-n Webadmin with a CVSS 2.0 base score of 7.5. Its EPSS exploit-prediction score of 61% places it in the 99th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

Buffer overflow in WebAdmin.exe for WebAdmin allows remote attackers to execute arbitrary code via an HTTP request to WebAdmin.dll with a long USER argument.

Frequently asked questions

What is CVE-2003-0471?
Buffer overflow in WebAdmin.exe for WebAdmin allows remote attackers to execute arbitrary code via an HTTP request to WebAdmin.dll with a long USER argument.
How severe is CVE-2003-0471?
CVE-2003-0471 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2003-0471 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 61% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0471?
CVE-2003-0471 affects Alt-n Webadmin. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0471?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2003-0471 published?
CVE-2003-0471 was published on 2003-08-07 and last updated on 2026-06-16.

References

Affected products (1)

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