What is CVE-2002-0409?

CVE-2002-0409 is a vulnerability in Microsoft .Net Framework. Published 2002-07-26.

Is CVE-2002-0409 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Microsoft .Net Framework

CVE-2002-0409

orderdetails.aspx, as made available to Microsoft .NET developers as example code and demonstrated on www.ibuyspystore.com, allows remote attackers to view the orders of other users by modifying the OrderID parameter.

Published 2002-07-26 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.193 (97.3th percentile), scored 2026-09-29.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.193 · newest: 0.193 · change: 0.000

Affected products

Microsoft .Net Framework — versions 1.0

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

marc.info/ (mailing-list)

Frequently asked questions

What is CVE-2002-0409?: CVE-2002-0409 is a vulnerability in Microsoft .Net Framework. Published 2002-07-26.
Is CVE-2002-0409 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.