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CVE-2006-4758

UnknownEPSS 1.58%

Last modified

CVE-2006-4758 is a vulnerability of currently unknown severity. phpBB 2.0.21 does not properly handle pathnames ending in %00, which allows remote authenticated administrative users to upload arbitrary files, as demonstrated by a query to admin/admin_board.php with an avatar_path parameter ending in .php%00.. EPSS estimates a 1.58% chance of exploitation in the next 30 days.

Description

phpBB 2.0.21 does not properly handle pathnames ending in %00, which allows remote authenticated administrative users to upload arbitrary files, as demonstrated by a query to admin/admin_board.php with an avatar_path parameter ending in .php%00.

Metrics

EPSS Probability
1.58%

72.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
Phpbb GroupPhpbb2.0.21

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-4758?
phpBB 2.0.21 does not properly handle pathnames ending in %00, which allows remote authenticated administrative users to upload arbitrary files, as demonstrated by a query to admin/admin_board.php with an avatar_path parameter ending in .php%00.
How severe is CVE-2006-4758?
Severity scoring for CVE-2006-4758 is pending analysis. The EPSS model estimates a 1.58% probability of exploitation in the next 30 days.
How do I fix CVE-2006-4758?
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.

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Source: NVD / NIST