MEDIUM
ioFTPD 0.5.84 u responds with different messages depending on whether or not a username exists, which allows remote attackers to enumerate valid usernames
Published Jan 27, 2006
5.0
MEDIUMCVSS 2.0
EPSS 1.39%
Description
ioFTPD 0.5.84 u responds with different messages depending on whether or not a username exists, which allows remote attackers to enumerate valid usernames.
Affected products
No data.
- 5.8.4u
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:P/I:N/A:N
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact None
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
1.39% 0.01388
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.01388
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.39% (0.01388) | 71.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.39% (0.01392) | 68.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.46% (0.00455) | 61.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.57% (0.00570) | 78.59th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.28% (0.00282) | 68.17th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.20% (0.00204) | 57.61th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.19% (0.00186) | 54.82th | v3 (v2023.03.01) |
| Jun 22, 2023 | 0.57% (0.00570) | 74.75th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.53% (0.00535) | 73.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (4)
- http://www.critical.lt/?vulnerabilities/119 x_refsource_MISCVendor Advisory
- http://www.osvdb.org/22709 vdb-entryx_refsource_OSVDB
- http://www.security.nnov.ru/Kdocument79.html x_refsource_MISCVendor Advisory
- http://www.securityfocus.com/bid/15253 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://www.critical.lt/?vulnerabilities/119 | x_refsource_MISCVendor Advisory | |
| http://www.osvdb.org/22709 | vdb-entryx_refsource_OSVDB | |
| http://www.security.nnov.ru/Kdocument79.html | x_refsource_MISCVendor Advisory | |
| http://www.securityfocus.com/bid/15253 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jan 27, 2006
Updated Sep 17, 2024
Reserved Jan 27, 2006
Link CVE-2005-4673
CISA Vulnrichment
Updated n/a