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CVE-2009-1803

UnknownEPSS 1.22%

Last modified

CVE-2009-1803 is a vulnerability of currently unknown severity. FreePBX 2.5.1, and other 2.4.x, 2.5.x, and pre-release 2.6.x versions, generates different error messages for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.. EPSS estimates a 1.22% chance of exploitation in the next 30 days.

Description

FreePBX 2.5.1, and other 2.4.x, 2.5.x, and pre-release 2.6.x versions, generates different error messages for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.

Metrics

EPSS Probability
1.22%

64.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FreepbxFreepbx2.4
FreepbxFreepbx2.4.0_beta1
FreepbxFreepbx2.4.0_beta2
FreepbxFreepbx2.4.1
FreepbxFreepbx2.5
FreepbxFreepbx2.5.0_beta1
FreepbxFreepbx2.5.0rc2
FreepbxFreepbx2.5.0rc3
FreepbxFreepbx2.5.1
FreepbxFreepbx2.5.2
SangomaFreepbx2.4.0
SangomaFreepbx2.5.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-1803?
FreePBX 2.5.1, and other 2.4.x, 2.5.x, and pre-release 2.6.x versions, generates different error messages for a failed login attempt depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
How severe is CVE-2009-1803?
Severity scoring for CVE-2009-1803 is pending analysis. The EPSS model estimates a 1.22% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1803?
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-2009-1803?

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

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Source: NVD / NIST