CVE-2003-0277

Name: CVE-2003-0277
Creator: NVD / NIST
Published: 2003-06-16T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 8.10%

Last modified Jun 16, 2026

CVE-2003-0277 is a vulnerability of currently unknown severity. Directory traversal vulnerability in normal_html.cgi in Happycgi.com Happymall 4.3 and 4.4 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the file parameter.. EPSS estimates a 8.10% chance of exploitation in the next 30 days.

Description

Directory traversal vulnerability in normal_html.cgi in Happycgi.com Happymall 4.3 and 4.4 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the file parameter.

Metrics

EPSS Probability

8.10%

94.1th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Happycgi	Happymall	4.3
Happycgi	Happymall	4.4

References

Timeline

Published: Jun 16, 2003
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2003-0277?

Directory traversal vulnerability in normal_html.cgi in Happycgi.com Happymall 4.3 and 4.4 allows remote attackers to read arbitrary files via .. (dot dot) sequences in the file parameter.

How severe is CVE-2003-0277?

Severity scoring for CVE-2003-0277 is pending analysis. The EPSS model estimates a 8.10% probability of exploitation in the next 30 days.

How do I fix CVE-2003-0277?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2003-0277?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST