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
Published Jan 11, 2006
4.0
MEDIUMCVSS 2.0
EPSS 2.82%
Description
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.
Affected products
No data.
- ≤ 5.21
- 5.2
- ≤ 5.21
- 5.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.82% (0.02816) | 86.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.75% (0.02751) | 84.23th | v5 (v2026.06.15) |
| Feb 1, 2026 | 6.71% (0.06715) | 91.08th | v4 (v2025.03.14) |
| Mar 30, 2025 | 4.82% (0.04822) | 88.50th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.04% (0.08036) | 86.59th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.82% (0.04822) | 88.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.66% (0.01662) | 88.12th | v3 (v2023.03.01) |
| Jun 13, 2024 | 1.66% (0.01662) | 87.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.66% (0.01662) | 85.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.93% (0.05931) | 90.54th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.93% (0.05931) | 89.63th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.93% (0.05931) | 77.48th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://secunia.com/advisories/18411 third-party-advisoryx_refsource_SECUNIA
- http://securityreason.com/securityalert/328 third-party-advisoryx_refsource_SREASON
- http://www.securenetwork.it/advisories/sn-2006-01.html x_refsource_MISCExploit
- http://www.securityfocus.com/archive/1/421392/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/16195 vdb-entryx_refsource_BIDExploit
- http://www.vupen.com/english/advisories/2006/0145 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/24069 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/18411 | third-party-advisoryx_refsource_SECUNIA | |
| http://securityreason.com/securityalert/328 | third-party-advisoryx_refsource_SREASON | |
| http://www.securenetwork.it/advisories/sn-2006-01.html | x_refsource_MISCExploit | |
| http://www.securityfocus.com/archive/1/421392/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/16195 | vdb-entryx_refsource_BIDExploit | |
| http://www.vupen.com/english/advisories/2006/0145 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/24069 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.