HIGH
Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine whether it is safe to execute a method, which allows remote attackers to execute arbitrary code via (1) a crafted web site or (2) a crafted .NET Framework application that exposes a COM server endpoint, aka "Type Traversal Vulnerability."
Published Feb 12, 2014
9.3
HIGHCVSS 2.0
EPSS 69.80%
Description
Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine whether it is safe to execute a method, which allows remote attackers to execute arbitrary code via (1) a crafted web site or (2) a crafted .NET Framework application that exposes a COM server endpoint, aka "Type Traversal Vulnerability."
Affected products
No data.
OR
- 1.0
- 1.1
- 2.0
- 3.5
- 3.5.1
- 4.0
- 4.5
- 4.5.1
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
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.
69.80% 0.69801
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.69801
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 (51 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 69.80% (0.69801) | 99.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 69.80% (0.69801) | 99.28th | v5 (v2026.06.15) |
| May 4, 2026 | 78.10% (0.78096) | 99.03th | v4 (v2025.03.14) |
| Mar 10, 2026 | 83.77% (0.83774) | 99.27th | v4 (v2025.03.14) |
| Mar 4, 2026 | 70.43% (0.70433) | 98.66th | v4 (v2025.03.14) |
| Mar 1, 2026 | 75.85% (0.75849) | 98.89th | v4 (v2025.03.14) |
| Feb 23, 2026 | 70.43% (0.70433) | 98.65th | v4 (v2025.03.14) |
| Feb 4, 2026 | 74.74% (0.74737) | 98.82th | v4 (v2025.03.14) |
| Feb 1, 2026 | 79.31% (0.79311) | 99.04th | v4 (v2025.03.14) |
| Jan 4, 2026 | 74.74% (0.74737) | 98.81th | v4 (v2025.03.14) |
| Jan 1, 2026 | 79.31% (0.79311) | 99.04th | v4 (v2025.03.14) |
| Dec 8, 2025 | 74.74% (0.74737) | 98.80th | v4 (v2025.03.14) |
| Dec 4, 2025 | 67.92% (0.67923) | 98.51th | v4 (v2025.03.14) |
| Dec 1, 2025 | 72.97% (0.72969) | 98.73th | v4 (v2025.03.14) |
| Nov 4, 2025 | 67.92% (0.67923) | 98.51th | v4 (v2025.03.14) |
| Nov 1, 2025 | 72.97% (0.72969) | 98.73th | v4 (v2025.03.14) |
| Oct 4, 2025 | 67.92% (0.67923) | 98.53th | v4 (v2025.03.14) |
| Oct 1, 2025 | 72.97% (0.72969) | 98.74th | v4 (v2025.03.14) |
| Sep 5, 2025 | 67.92% (0.67923) | 98.53th | v4 (v2025.03.14) |
| Sep 1, 2025 | 72.97% (0.72969) | 98.74th | v4 (v2025.03.14) |
| Aug 16, 2025 | 67.92% (0.67923) | 98.52th | v4 (v2025.03.14) |
| Aug 5, 2025 | 66.90% (0.66897) | 98.47th | v4 (v2025.03.14) |
| Aug 1, 2025 | 72.09% (0.72092) | 98.70th | v4 (v2025.03.14) |
| Jul 4, 2025 | 66.90% (0.66897) | 98.44th | v4 (v2025.03.14) |
| Jul 1, 2025 | 72.09% (0.72092) | 98.68th | v4 (v2025.03.14) |
| Jun 28, 2025 | 66.90% (0.66897) | 98.43th | v4 (v2025.03.14) |
| Jun 4, 2025 | 56.55% (0.56554) | 97.96th | v4 (v2025.03.14) |
| Jun 1, 2025 | 62.98% (0.62976) | 98.27th | v4 (v2025.03.14) |
| May 4, 2025 | 56.55% (0.56554) | 97.95th | v4 (v2025.03.14) |
| May 1, 2025 | 62.98% (0.62976) | 98.27th | v4 (v2025.03.14) |
| Apr 13, 2025 | 56.55% (0.56554) | 97.93th | v4 (v2025.03.14) |
| Apr 11, 2025 | 62.98% (0.62976) | 98.25th | v4 (v2025.03.14) |
| Apr 7, 2025 | 56.55% (0.56554) | 97.93th | v4 (v2025.03.14) |
| Apr 6, 2025 | 62.98% (0.62976) | 98.25th | v4 (v2025.03.14) |
| Mar 30, 2025 | 56.55% (0.56554) | 97.92th | v4 (v2025.03.14) |
| Mar 29, 2025 | 82.80% (0.82795) | 99.05th | v4 (v2025.03.14) |
| Mar 28, 2025 | 56.55% (0.56554) | 97.92th | v4 (v2025.03.14) |
| Mar 27, 2025 | 62.98% (0.62976) | 98.16th | v4 (v2025.03.14) |
| Mar 17, 2025 | 56.55% (0.56554) | 97.89th | v4 (v2025.03.14) |
| Mar 8, 2025 | 82.18% (0.82182) | 98.68th | v3 (v2023.03.01) |
| Oct 30, 2024 | 77.89% (0.77886) | 98.31th | v3 (v2023.03.01) |
| Aug 30, 2024 | 79.11% (0.79106) | 98.33th | v3 (v2023.03.01) |
| May 18, 2024 | 76.65% (0.76647) | 98.19th | v3 (v2023.03.01) |
| Feb 11, 2024 | 71.40% (0.71399) | 97.95th | v3 (v2023.03.01) |
| Sep 24, 2023 | 59.80% (0.59802) | 97.35th | v3 (v2023.03.01) |
| Jun 18, 2023 | 56.67% (0.56673) | 97.18th | v3 (v2023.03.01) |
| Apr 28, 2023 | 49.06% (0.49059) | 96.94th | v3 (v2023.03.01) |
| Mar 8, 2023 | 41.31% (0.41306) | 96.66th | v3 (v2023.03.01) |
| Mar 7, 2023 | 33.82% (0.33817) | 96.35th | v3 (v2023.03.01) |
| Mar 6, 2023 | 91.04% (0.91040) | 99.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 91.04% (0.91040) | 99.85th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://packetstormsecurity.com/files/127246/MS14-009-.NET-Deployment-Service-IE-Sandbox-Escape.html x_refsource_MISC
- http://secunia.com/advisories/56793 third-party-advisoryx_refsource_SECUNIA
- http://www.exploit-db.com/exploits/33892 exploitx_refsource_EXPLOIT-DB
- http://www.osvdb.org/103163 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/65417 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1029745 vdb-entryx_refsource_SECTRACK
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009 vendor-advisoryx_refsource_MS
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/127246/MS14-009-.NET-Deployment-Service-IE-Sandbox-Escape.html | x_refsource_MISC | |
| http://secunia.com/advisories/56793 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.exploit-db.com/exploits/33892 | exploitx_refsource_EXPLOIT-DB | |
| http://www.osvdb.org/103163 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/65417 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1029745 | vdb-entryx_refsource_SECTRACK | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009 | vendor-advisoryx_refsource_MS |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Feb 12, 2014
Updated Aug 6, 2024
Reserved Dec 3, 2013
Link CVE-2014-0257
CISA Vulnrichment
Updated n/a