CVE-2009-4406

Name: CVE-2009-4406
Creator: NVD / NIST
Published: 2009-12-23T21:30:00.233+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.13%

Last modified Jun 16, 2026

CVE-2009-4406 is a vulnerability of currently unknown severity. Cross-site scripting (XSS) vulnerability in Forms/login1 in American Power Conversion (APC) Switched Rack PDU AP7932 B2, running rpdu 3.3.3 or 3.7.0 on AOS 3.3.4, and possibly other versions, allows remote attackers to inject arbitrary web script or HTML via the login_username parameter.. EPSS estimates a 1.13% chance of exploitation in the next 30 days.

Description

Cross-site scripting (XSS) vulnerability in Forms/login1 in American Power Conversion (APC) Switched Rack PDU AP7932 B2, running rpdu 3.3.3 or 3.7.0 on AOS 3.3.4, and possibly other versions, allows remote attackers to inject arbitrary web script or HTML via the login_username parameter.

Metrics

EPSS Probability

1.13%

62.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Apc	Ap7932 B2 Firmware	3.3.3
Apc	Ap7932 B2 Firmware	3.7.0
Apc	Ap7932 B2	All versions

References

Timeline

Published: Dec 23, 2009
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-4406?

How severe is CVE-2009-4406?

Severity scoring for CVE-2009-4406 is pending analysis. The EPSS model estimates a 1.13% probability of exploitation in the next 30 days.

How do I fix CVE-2009-4406?

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-2009-4406?

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

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Source: NVD / NIST