CVE-2006-0173

CVE-2006-0173 is a medium-severity vulnerability in Hummingbird Enterprise Collaboration with a CVSS 2.0 base score of 4.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Hummingbird Collaboration (aka Hummingbird Enterprise Collaboration) 5.21 and earlier allows remote attackers to misrepresent the type and name of a file via modified doc_ext and id parameters, which might trick a user into downloading dangerous or unexpected content.

Frequently asked questions

What is CVE-2006-0173?
Hummingbird Collaboration (aka Hummingbird Enterprise Collaboration) 5.21 and earlier allows remote attackers to misrepresent the type and name of a file via modified doc_ext and id parameters, which might trick a user into downloading dangerous or unexpected content.
How severe is CVE-2006-0173?
CVE-2006-0173 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2006-0173 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0173?
CVE-2006-0173 primarily affects Hummingbird Enterprise Collaboration. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-0173?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-0173 published?
CVE-2006-0173 was published on 2006-01-11 and last updated on 2026-06-16.

References

Affected products (2)

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