How severe is CVE-2003-0500?

CVE-2003-0500 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2003-0500 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0500?

CVE-2003-0500 affects Proftpd Project Proftpd. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-0500?

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-2003-0500 published?

CVE-2003-0500 was published on 2003-08-07 and last updated on 2026-06-16.

CVE-2003-0500

CVE-2003-0500 is a critical-severity vulnerability in Proftpd Project Proftpd with a CVSS 2.0 base score of 10.0. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 18% (97th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Proftpd Project Proftpd
Published: 2003-08-07
Last modified: 2026-06-16

Description

SQL injection vulnerability in the PostgreSQL authentication module (mod_sql_postgres) for ProFTPD before 1.2.9rc1 allows remote attackers to execute arbitrary SQL and gain privileges by bypassing authentication or stealing passwords via the USER name.

Frequently asked questions

What is CVE-2003-0500?: SQL injection vulnerability in the PostgreSQL authentication module (mod_sql_postgres) for ProFTPD before 1.2.9rc1 allows remote attackers to execute arbitrary SQL and gain privileges by bypassing authentication or stealing passwords via the USER name.
How severe is CVE-2003-0500?: CVE-2003-0500 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2003-0500 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0500?: CVE-2003-0500 affects Proftpd Project Proftpd. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0500?: 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-2003-0500 published?: CVE-2003-0500 was published on 2003-08-07 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:proftpd_project:proftpd:1.2.9_rc1:*:*:*:*:*:*:*

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