MEDIUM
Microsoft .NET Framework 4.5, 4.5.1, 4.5.2, and 4.6 allows remote attackers to cause a denial of service to an ASP.NET web site via crafted requests, aka "MVC Denial of Service Vulnerability."
Published Sep 9, 2015
5.0
MEDIUMCVSS 2.0
EPSS 23.87%
Description
Microsoft .NET Framework 4.5, 4.5.1, 4.5.2, and 4.6 allows remote attackers to cause a denial of service to an ASP.NET web site via crafted requests, aka "MVC Denial of Service Vulnerability."
Affected products
No data.
OR
- 4.5
- 4.5.1
- 4.5.2
- 4.6
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
23.87% 0.23872
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.23872
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 2, 2026 | 23.87% (0.23872) | 97.76th | v5 (v2026.06.15) |
| Jun 15, 2026 | 23.87% (0.23872) | 97.54th | v5 (v2026.06.15) |
| Dec 16, 2025 | 18.36% (0.18356) | 94.99th | v4 (v2025.03.14) |
| Jun 15, 2025 | 17.12% (0.17124) | 94.64th | v4 (v2025.03.14) |
| Mar 30, 2025 | 18.64% (0.18642) | 94.75th | v4 (v2025.03.14) |
| Mar 29, 2025 | 31.41% (0.31412) | 94.93th | v4 (v2025.03.14) |
| Mar 17, 2025 | 18.64% (0.18642) | 94.77th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.06% (0.03056) | 91.36th | v3 (v2023.03.01) |
| Jun 29, 2024 | 3.22% (0.03220) | 91.27th | v3 (v2023.03.01) |
| Apr 3, 2024 | 2.86% (0.02861) | 90.53th | v3 (v2023.03.01) |
| Feb 22, 2024 | 3.55% (0.03547) | 91.28th | v3 (v2023.03.01) |
| Jan 12, 2024 | 3.44% (0.03438) | 90.55th | v3 (v2023.03.01) |
| Dec 9, 2023 | 2.75% (0.02749) | 89.43th | v3 (v2023.03.01) |
| Oct 8, 2023 | 2.93% (0.02930) | 89.63th | v3 (v2023.03.01) |
| Sep 3, 2023 | 3.28% (0.03279) | 90.04th | v3 (v2023.03.01) |
| Aug 2, 2023 | 4.96% (0.04957) | 91.76th | v3 (v2023.03.01) |
| Jul 1, 2023 | 3.98% (0.03977) | 90.80th | v3 (v2023.03.01) |
| May 29, 2023 | 4.01% (0.04007) | 90.76th | v3 (v2023.03.01) |
| Apr 26, 2023 | 3.41% (0.03411) | 90.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.00% (0.03005) | 89.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 27.88% (0.27884) | 97.23th | v2 (v2022.01.01) |
| Jan 27, 2023 | 27.88% (0.27884) | 97.19th | v2 (v2022.01.01) |
| Jul 12, 2022 | 26.41% (0.26405) | 96.99th | v2 (v2022.01.01) |
| Feb 4, 2022 | 25.09% (0.25090) | 95.43th | v2 (v2022.01.01) |
Weaknesses (1)
References (3)
- http://www.securityfocus.com/bid/76567 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1033493 vdb-entryx_refsource_SECTRACK
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101 vendor-advisoryx_refsource_MS
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/76567 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id/1033493 | vdb-entryx_refsource_SECTRACK | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-101 | vendor-advisoryx_refsource_MS |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Sep 9, 2015
Updated Aug 6, 2024
Reserved Mar 19, 2015
Link CVE-2015-2526
CISA Vulnrichment
Updated n/a