Multiple buffer overflows in WS_FTP Server 5.05 before Hotfix 1, and possibly other versions down to 5.0, have unknown impact and remote authenticated attack vectors via the (1) XCRC, (2) XMD5, and (3) XSHA1 commands
Published Sep 26, 2006
6.5
MEDIUMCVSS 2.0
EPSS 64.62%
Description
Multiple buffer overflows in WS_FTP Server 5.05 before Hotfix 1, and possibly other versions down to 5.0, have unknown impact and remote authenticated attack vectors via the (1) XCRC, (2) XMD5, and (3) XSHA1 commands. NOTE: in the early publication of this identifier on 20060926, the description was used for the wrong issue.
Affected products
No data.
- 5.02
- 5.03
- 5.05
- 5.0.2
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:P/A:P
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 (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 64.62% (0.64620) | 99.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 64.17% (0.64171) | 99.12th | v5 (v2026.06.15) |
| May 18, 2026 | 79.07% (0.79068) | 99.08th | v4 (v2025.03.14) |
| Feb 6, 2026 | 6.63% (0.06632) | 90.98th | v4 (v2025.03.14) |
| Oct 20, 2025 | 8.37% (0.08372) | 91.86th | v4 (v2025.03.14) |
| Sep 5, 2025 | 24.86% (0.24859) | 95.95th | v4 (v2025.03.14) |
| Jun 3, 2025 | 34.09% (0.34090) | 96.77th | v4 (v2025.03.14) |
| May 15, 2025 | 22.74% (0.22742) | 95.54th | v4 (v2025.03.14) |
| Apr 30, 2025 | 21.48% (0.21484) | 95.32th | v4 (v2025.03.14) |
| Apr 9, 2025 | 32.52% (0.32522) | 96.50th | v4 (v2025.03.14) |
| Mar 30, 2025 | 21.48% (0.21484) | 95.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 30.27% (0.30270) | 94.76th | v4 (v2025.03.14) |
| Mar 19, 2025 | 21.48% (0.21484) | 95.00th | v4 (v2025.03.14) |
| Mar 17, 2025 | 46.52% (0.46515) | 97.37th | v4 (v2025.03.14) |
| Dec 17, 2024 | 92.67% (0.92670) | 99.24th | v3 (v2023.03.01) |
| Jun 1, 2024 | 96.58% (0.96578) | 99.62th | v3 (v2023.03.01) |
| Jul 31, 2023 | 96.77% (0.96771) | 99.50th | v3 (v2023.03.01) |
| Jun 23, 2023 | 97.04% (0.97038) | 99.61th | v3 (v2023.03.01) |
| May 16, 2023 | 96.96% (0.96959) | 99.56th | v3 (v2023.03.01) |
| Apr 8, 2023 | 97.15% (0.97151) | 99.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.22% (0.97217) | 99.66th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.23% (0.02233) | 81.26th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.23% (0.02233) | 79.46th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.23% (0.02233) | 58.09th | v2 (v2022.01.01) |
No CWE recorded.
References (5)
- http://securitytracker.com/id?1016935 vdb-entryx_refsource_SECTRACK
- http://www.ipswitch.com/support/ws_ftp-server/releases/wr505hf1.asp x_refsource_CONFIRMPatch
- http://www.securityfocus.com/archive/1/447077/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.zerodayinitiative.com/advisories/ZDI-06-029.html x_refsource_MISCVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41829 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://securitytracker.com/id?1016935 | vdb-entryx_refsource_SECTRACK | |
| http://www.ipswitch.com/support/ws_ftp-server/releases/wr505hf1.asp | x_refsource_CONFIRMPatch | |
| http://www.securityfocus.com/archive/1/447077/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.zerodayinitiative.com/advisories/ZDI-06-029.html | x_refsource_MISCVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/41829 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.