HIGH
Buffer overflow in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 6.0 allows remote authenticated users to execute arbitrary code via a crafted NLST (NAME LIST) command that uses wildcards, leading to memory corruption, aka "IIS FTP Service RCE and DoS Vulnerability."
Published Aug 31, 2009
9.0
HIGHCVSS 2.0
EPSS 90.91%
Description
Buffer overflow in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 6.0 allows remote authenticated users to execute arbitrary code via a crafted NLST (NAME LIST) command that uses wildcards, leading to memory corruption, aka "IIS FTP Service RCE and DoS Vulnerability."
Affected products
No data.
Configuration 1
AND
- ≥ 5.0 · ≤ 6.0
Running on/with
OR
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
Configuration 2
Running on/with
OR
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
- n/a
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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.
9.0 HIGH NVD
AV:N/AC:L/Au:S/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication Single
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
90.91% 0.90913
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.90913
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 (48 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 90.91% (0.90913) | 99.80th | v5 (v2026.06.15) |
| Jun 15, 2026 | 90.91% (0.90913) | 99.79th | v5 (v2026.06.15) |
| May 16, 2026 | 77.73% (0.77728) | 99.01th | v4 (v2025.03.14) |
| Mar 19, 2026 | 79.31% (0.79311) | 99.06th | v4 (v2025.03.14) |
| Mar 4, 2026 | 77.22% (0.77219) | 98.94th | v4 (v2025.03.14) |
| Mar 1, 2026 | 83.94% (0.83939) | 99.29th | v4 (v2025.03.14) |
| Feb 4, 2026 | 77.22% (0.77219) | 98.94th | v4 (v2025.03.14) |
| Feb 1, 2026 | 83.94% (0.83939) | 99.28th | v4 (v2025.03.14) |
| Jan 4, 2026 | 77.22% (0.77219) | 98.93th | v4 (v2025.03.14) |
| Jan 1, 2026 | 83.94% (0.83939) | 99.28th | v4 (v2025.03.14) |
| Dec 4, 2025 | 77.22% (0.77219) | 98.91th | v4 (v2025.03.14) |
| Dec 1, 2025 | 83.94% (0.83939) | 99.26th | v4 (v2025.03.14) |
| Nov 4, 2025 | 77.22% (0.77219) | 98.92th | v4 (v2025.03.14) |
| Nov 1, 2025 | 83.94% (0.83939) | 99.27th | v4 (v2025.03.14) |
| Oct 4, 2025 | 77.22% (0.77219) | 98.93th | v4 (v2025.03.14) |
| Oct 1, 2025 | 83.94% (0.83939) | 99.27th | v4 (v2025.03.14) |
| Sep 4, 2025 | 76.64% (0.76641) | 98.91th | v4 (v2025.03.14) |
| Sep 1, 2025 | 83.57% (0.83572) | 99.26th | v4 (v2025.03.14) |
| Aug 4, 2025 | 76.64% (0.76641) | 98.89th | v4 (v2025.03.14) |
| Aug 1, 2025 | 83.57% (0.83572) | 99.25th | v4 (v2025.03.14) |
| Jul 4, 2025 | 76.86% (0.76858) | 98.89th | v4 (v2025.03.14) |
| Jul 1, 2025 | 83.71% (0.83710) | 99.24th | v4 (v2025.03.14) |
| Jun 4, 2025 | 76.86% (0.76858) | 98.88th | v4 (v2025.03.14) |
| Jun 1, 2025 | 83.71% (0.83710) | 99.24th | v4 (v2025.03.14) |
| May 19, 2025 | 76.86% (0.76858) | 98.88th | v4 (v2025.03.14) |
| May 4, 2025 | 78.00% (0.77999) | 98.94th | v4 (v2025.03.14) |
| May 1, 2025 | 84.43% (0.84433) | 99.26th | v4 (v2025.03.14) |
| Mar 30, 2025 | 78.00% (0.77999) | 98.95th | v4 (v2025.03.14) |
| Mar 29, 2025 | 80.97% (0.80965) | 98.91th | v4 (v2025.03.14) |
| Mar 17, 2025 | 77.69% (0.77686) | 98.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 97.10% (0.97101) | 99.83th | v3 (v2023.03.01) |
| Jun 30, 2024 | 96.96% (0.96957) | 99.74th | v3 (v2023.03.01) |
| May 21, 2024 | 96.91% (0.96910) | 99.71th | v3 (v2023.03.01) |
| Apr 10, 2024 | 96.97% (0.96973) | 99.72th | v3 (v2023.03.01) |
| Feb 29, 2024 | 97.08% (0.97081) | 99.75th | v3 (v2023.03.01) |
| Jan 18, 2024 | 97.24% (0.97244) | 99.82th | v3 (v2023.03.01) |
| Dec 4, 2023 | 97.29% (0.97286) | 99.84th | v3 (v2023.03.01) |
| Nov 8, 2023 | 97.36% (0.97359) | 99.88th | v3 (v2023.03.01) |
| Oct 19, 2023 | 97.41% (0.97415) | 99.91th | v3 (v2023.03.01) |
| Sep 3, 2023 | 97.39% (0.97389) | 99.87th | v3 (v2023.03.01) |
| Jun 6, 2023 | 97.43% (0.97429) | 99.89th | v3 (v2023.03.01) |
| Apr 24, 2023 | 97.44% (0.97441) | 99.90th | v3 (v2023.03.01) |
| Mar 12, 2023 | 97.41% (0.97407) | 99.84th | v3 (v2023.03.01) |
| Mar 7, 2023 | 97.43% (0.97427) | 99.87th | v3 (v2023.03.01) |
| Mar 6, 2023 | 69.67% (0.69671) | 99.14th | v2 (v2022.01.01) |
| Jul 18, 2022 | 69.67% (0.69671) | 99.09th | v2 (v2022.01.01) |
| Jul 17, 2022 | 58.43% (0.58431) | 98.81th | v2 (v2022.01.01) |
| Feb 4, 2022 | 69.67% (0.69671) | 98.97th | v2 (v2022.01.01) |
Weaknesses (1)
References (9)
- http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ975191 vendor-advisoryx_refsource_MSKB
- http://www.exploit-db.com/exploits/9541 exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- http://www.exploit-db.com/exploits/9559 exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
- http://www.kb.cert.org/vuls/id/276653 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.securityfocus.com/bid/36189 vdb-entryx_refsource_BIDExploitThird Party AdvisoryVDB Entry
- http://www.us-cert.gov/cas/techalerts/TA09-286A.html third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource
- http://www.vupen.com/english/advisories/2009/2481 vdb-entryx_refsource_VUPENThird Party Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-053 vendor-advisoryx_refsource_MSPatchVendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6080 vdb-entrysignaturex_refsource_OVALThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ975191 | vendor-advisoryx_refsource_MSKB | |
| http://www.exploit-db.com/exploits/9541 | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry | |
| http://www.exploit-db.com/exploits/9559 | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry | |
| http://www.kb.cert.org/vuls/id/276653 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| http://www.securityfocus.com/bid/36189 | vdb-entryx_refsource_BIDExploitThird Party AdvisoryVDB Entry | |
| http://www.us-cert.gov/cas/techalerts/TA09-286A.html | third-party-advisoryx_refsource_CERTThird Party AdvisoryUS Government Resource | |
| http://www.vupen.com/english/advisories/2009/2481 | vdb-entryx_refsource_VUPENThird Party Advisory | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-053 | vendor-advisoryx_refsource_MSPatchVendor Advisory | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6080 | vdb-entrysignaturex_refsource_OVALThird Party Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Aug 31, 2009
Updated Aug 7, 2024
Reserved Aug 31, 2009
Link CVE-2009-3023
CISA Vulnrichment
Updated n/a