The SMB client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote SMB servers to execute arbitrary code via a crafted (1) SMBv1 or (2) SMBv2 response, aka "SMB Client Response Parsing Vulnerability."
Published Apr 13, 2011
9.3
HIGHCVSS 2.0
EPSS 16.63%
Description
The SMB client in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote SMB servers to execute arbitrary code via a crafted (1) SMBv1 or (2) SMBv2 response, aka "SMB Client Response Parsing Vulnerability."
Affected products
No data.
Configuration 1
Configuration 2
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Configuration 3
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Configuration 4
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Configuration 5
- n/a
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Configuration 6
- 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.
AV:N/AC:M/Au:N/C:C/I:C/A:C
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 (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 16.63% (0.16627) | 96.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 16.70% (0.16699) | 96.62th | v5 (v2026.06.15) |
| Dec 28, 2025 | 51.63% (0.51628) | 97.78th | v4 (v2025.03.14) |
| Dec 27, 2025 | 48.91% (0.48910) | 97.67th | v4 (v2025.03.14) |
| Oct 28, 2025 | 51.63% (0.51628) | 97.74th | v4 (v2025.03.14) |
| Oct 27, 2025 | 48.91% (0.48910) | 97.64th | v4 (v2025.03.14) |
| Oct 1, 2025 | 51.63% (0.51628) | 97.82th | v4 (v2025.03.14) |
| Mar 30, 2025 | 48.91% (0.48910) | 97.53th | v4 (v2025.03.14) |
| Mar 29, 2025 | 54.63% (0.54630) | 97.14th | v4 (v2025.03.14) |
| Mar 17, 2025 | 48.91% (0.48910) | 97.49th | v4 (v2025.03.14) |
| Mar 1, 2025 | 32.02% (0.32020) | 97.11th | v3 (v2023.03.01) |
| Jan 16, 2025 | 30.86% (0.30863) | 96.99th | v3 (v2023.03.01) |
| Dec 17, 2024 | 38.13% (0.38131) | 97.23th | v3 (v2023.03.01) |
| Dec 4, 2024 | 30.86% (0.30863) | 97.11th | v3 (v2023.03.01) |
| Jun 13, 2024 | 34.82% (0.34815) | 97.13th | v3 (v2023.03.01) |
| Apr 29, 2024 | 36.57% (0.36569) | 97.12th | v3 (v2023.03.01) |
| Mar 11, 2024 | 46.03% (0.46032) | 97.32th | v3 (v2023.03.01) |
| Jan 21, 2024 | 51.83% (0.51828) | 97.28th | v3 (v2023.03.01) |
| Dec 2, 2023 | 57.76% (0.57756) | 97.39th | v3 (v2023.03.01) |
| Oct 12, 2023 | 50.12% (0.50117) | 97.13th | v3 (v2023.03.01) |
| Aug 20, 2023 | 34.81% (0.34811) | 96.57th | v3 (v2023.03.01) |
| Jun 26, 2023 | 20.51% (0.20505) | 95.67th | v3 (v2023.03.01) |
| May 2, 2023 | 15.58% (0.15584) | 95.05th | v3 (v2023.03.01) |
| Mar 9, 2023 | 11.64% (0.11637) | 94.35th | v3 (v2023.03.01) |
| Mar 7, 2023 | 9.62% (0.09617) | 93.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 43.72% (0.43723) | 98.34th | v2 (v2022.01.01) |
| Feb 4, 2022 | 43.72% (0.43723) | 97.68th | v2 (v2022.01.01) |
References (7)
- http://osvdb.org/71772 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/47239 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1025328 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA11-102A.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2011/0938 vdb-entryx_refsource_VUPEN
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-019 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11995 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/71772 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/47239 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1025328 | vdb-entryx_refsource_SECTRACK | |
| http://www.us-cert.gov/cas/techalerts/TA11-102A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| http://www.vupen.com/english/advisories/2011/0938 | vdb-entryx_refsource_VUPEN | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-019 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11995 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.