# CVE-2003-1373

## Summary

- **CVE ID:** CVE-2003-1373
- **Severity:** UNKNOWN
- **CVSS Score:** 0.01
- **CWE:** N/A
- **Published:** Oct 17, 2007
- **Last Modified:** Mar 16, 2026

## Description

Directory traversal vulnerability in auth.php for PhpBB 1.4.0 through 1.4.4 allows remote attackers to read and include arbitrary files via .. (dot dot) sequences followed by NULL (%00) characters in CGI parameters, as demonstrated using the lang parameter in prefs.php.

## Affected Products

- n/a — n/a (n/a)

## References

- [CNA](http://www.securityfocus.com/bid/6889)
- [CNA](http://archives.neohapsis.com/archives/bugtraq/2003-02/0245.html)
- [CNA](https://exchange.xforce.ibmcloud.com/vulnerabilities/11407)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.15%
- **EPSS Percentile:** 36.4

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._