Integer underflow in filecpnt.exe in FileCOPA FTP Server 1.01 before 2006-07-21 allow remote authenticated users to execute arbitrary code via a long argument to the (1) CWD, (2) DELE, (3) MDTM, and (4) MKD commands, which triggers a stack-based buffer overflow
Published Jul 28, 2006
6.4
MEDIUMCVSS 2.0
EPSS 5.35%
Description
Integer underflow in filecpnt.exe in FileCOPA FTP Server 1.01 before 2006-07-21 allow remote authenticated users to execute arbitrary code via a long argument to the (1) CWD, (2) DELE, (3) MDTM, and (4) MKD commands, which triggers a stack-based buffer overflow.
Affected products
No data.
- 1.01
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:N/C:P/I:P/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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.35% (0.05349) | 92.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.08% (0.05076) | 91.21th | v5 (v2026.06.15) |
| Mar 30, 2025 | 12.18% (0.12180) | 93.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 9.35% (0.09349) | 87.82th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.18% (0.12180) | 93.28th | v4 (v2025.03.14) |
| Dec 17, 2024 | 21.98% (0.21976) | 96.48th | v3 (v2023.03.01) |
| Jul 9, 2023 | 14.57% (0.14575) | 95.00th | v3 (v2023.03.01) |
| Jun 1, 2023 | 15.05% (0.15050) | 94.99th | v3 (v2023.03.01) |
| Apr 24, 2023 | 15.52% (0.15521) | 95.04th | v3 (v2023.03.01) |
| Mar 17, 2023 | 13.55% (0.13555) | 94.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 13.38% (0.13384) | 94.64th | v3 (v2023.03.01) |
| Mar 6, 2023 | 11.27% (0.11270) | 95.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 11.27% (0.11270) | 94.61th | v2 (v2022.01.01) |
| Feb 4, 2022 | 11.27% (0.11270) | 88.71th | v2 (v2022.01.01) |
No CWE recorded.
References (10)
- http://secunia.com/advisories/21097 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/secunia_research/2006-55/advisory/ x_refsource_MISCVendor Advisory
- http://securityreason.com/securityalert/1300 third-party-advisoryx_refsource_SREASON
- http://www.kb.cert.org/vuls/id/713092 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.kb.cert.org/vuls/id/RGII-6TYN6M x_refsource_CONFIRM
- http://www.osvdb.org/27486 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/archive/1/441207/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/19153 vdb-entryx_refsource_BIDPatch
- http://www.vupen.com/english/advisories/2006/2960 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/27941 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/21097 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://secunia.com/secunia_research/2006-55/advisory/ | x_refsource_MISCVendor Advisory | |
| http://securityreason.com/securityalert/1300 | third-party-advisoryx_refsource_SREASON | |
| http://www.kb.cert.org/vuls/id/713092 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.kb.cert.org/vuls/id/RGII-6TYN6M | x_refsource_CONFIRM | |
| http://www.osvdb.org/27486 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/archive/1/441207/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/19153 | vdb-entryx_refsource_BIDPatch | |
| http://www.vupen.com/english/advisories/2006/2960 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/27941 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.