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CVE-2003-0500

44
FAUCET Score

CVE-2003-0500 describes a critical SQL injection vulnerability in the PostgreSQL authentication module (mod_sql_postgres) of ProFTPD versions prior to 1.2.9rc1. This flaw allows unauthenticated remote attackers to execute arbitrary SQL commands by manipulating the USER name during authentication attempts. With a CVSS score of 10.0, this vulnerability poses a severe risk, enabling attackers to bypass authentication, steal credentials, and potentially gain full control over the affected system. While not listed in CISA's KEV catalog, public exploit code exists on ExploitDB, indicating its potential for exploitation, despite a lack of widespread community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.2.9_rc1CPE matchmatch criteria
cpe:2.3:a:proftpd_project:proftpd:1.2.9_rc1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
18.27%
Probability of exploitation in next 30 days
EPSS Percentile
96.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-43 · Jun 19, 2003
This CVE's current EPSS score of 0.1827 is in the 95th percentile among its peer group of 51,506 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

debianpatch availablevia nvd_reference
View patch

References

lists.grok.org.uk / pipermail/full-disclosure/2003-June/005826.html
debian.org / security/2003/dsa-338
PatchVendor Advisory