How severe is CVE-2002-1930?

CVE-2002-1930 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2002-1930 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2002-1930?

CVE-2002-1930 primarily affects An An-httpd. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2002-1930?

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-2002-1930 published?

CVE-2002-1930 was published on 2002-12-31 and last updated on 2026-06-16.

CVE-2002-1930

CVE-2002-1930 is a high-severity vulnerability in An An-httpd with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 5% (92nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: An An-httpd
Published: 2002-12-31
Last modified: 2026-06-16

Description

Buffer overflow in AN HTTPd 1.38 through 1.4.1c allows remote attackers to execute arbitrary code via a SOCKS4 request with a long username.

Frequently asked questions

What is CVE-2002-1930?: Buffer overflow in AN HTTPd 1.38 through 1.4.1c allows remote attackers to execute arbitrary code via a SOCKS4 request with a long username.
How severe is CVE-2002-1930?: CVE-2002-1930 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-1930 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1930?: CVE-2002-1930 primarily affects An An-httpd. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1930?: 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-2002-1930 published?: CVE-2002-1930 was published on 2002-12-31 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:an:an-httpd:1.38:*:*:*:*:*:*:*
cpe:2.3:a:an:an-httpd:1.39:*:*:*:*:*:*:*
cpe:2.3:a:an:an-httpd:1.40:*:*:*:*:*:*:*
cpe:2.3:a:an:an-httpd:1.41:*:*:*:*:*:*:*
cpe:2.3:a:an:an-httpd:1.41b:*:*:*:*:*:*:*
cpe:2.3:a:an:an-httpd:1.41c:*:*:*:*:*:*:*

More vulnerabilities in An An-httpd

CVE-2006-1598 — High (CVSS 7.8): AN HTTPD 1.42n, and possibly other versions before 1.42p, allows remote attackers to obtain source code of scripts via…
CVE-1999-0947 — High (CVSS 7.5): AN-HTTPd provides example CGI scripts test.bat, input.bat, input2.bat, and envout.bat, which allow remote attackers to…
CVE-2005-1086 — Medium (CVSS 6.4): Buffer overflow in the cmdIS.DLL plugin for AN HTTPD Server 1.42n allows remote attackers to execute arbitrary code via…
CVE-2005-1087 — Medium (CVSS 6.4): CRLF injection vulnerability in the cmdIS.DLL plugin for AN HTTPD Server 1.42n allows remote attackers to spoof or hide…

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