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Fencer Vulns
medium 4.0

CVE-2006-0174 json

Hummingbird Collaboration (aka Hummingbird Enterprise Collaboration) 5.21 and earlier allows remote attackers to obtain sensitive informati…

published 2006-01-11 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-0182

cvss
4.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.8%
EPSS 2.8% chance of exploitation in 30 days, percentile 86%
public exploits
1
Exploit-DB

Summary

Hummingbird Collaboration (aka Hummingbird Enterprise Collaboration) 5.21 and earlier allows remote attackers to obtain sensitive information (intranet IP addresses and enumerations of valid parameter values) via a direct request to hc, which reveals the information in an error message or a cookie.

Timeline

  1. First public exploit (EDB-27062)
  2. Published

Exploit prediction

2.82% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-27062 Hummingbird Collaboration - Application Cookie Internal Network Information Disclosure webapps, 2006-01-10
  • securityfocus.com http://www.securityfocus.com/bid/16195 referenced PoC, tagged "exploit" by a source, unverified
  • securenetwork.it http://www.securenetwork.it/advisories/sn-2006-01.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:P/I:N/A:N

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.