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CVE-2023-33170
ASP.NET and Visual Studio Security Feature Bypass Vulnerability
High8.1EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- microsoft
Description
ASP.NET and Visual Studio Security Feature Bypass Vulnerability
Timeline
ID reserved
By microsoft
- 55 days later
· 55 days later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| microsoftCNA (assigner) | 3.1 | High8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C |
| NVDNVD · Modified | 3.1 | High8.1 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 2.0% · top 19% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.1.
Weakness
Affected products
Microsoft · Microsoft Visual Studio 2022 version 17.2
- affected 17.2.0 – < 17.2.17
Microsoft · Microsoft Visual Studio 2022 version 17.0
- affected 17.0.0 – < 17.0.23
Microsoft · Microsoft Visual Studio 2022 version 17.4
- affected 17.4.0 – < 17.4.9
Microsoft · Microsoft Visual Studio 2022 version 17.6
- affected 17.6.0 – < 17.6.5
- affected 6.0.0 – < 6.0.20
- affected 7.0.0 – < 7.0.9
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- NuGetMicrosoft.AspNet.Identity.OwinGHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-armGHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-arm64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-musl-armGHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-musl-arm64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-musl-x64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.linux-x64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.osx-arm64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.osx-x64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-armGHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-arm64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-x64GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.App.Runtime.win-x86GHSA-25c8-p796-jg6r (opens in a new tab)
- NuGetMicrosoft.AspNetCore.IdentityGHSA-25c8-p796-jg6r (opens in a new tab)
References (5)
- ASP.NET and Visual Studio Security Feature Bypass Vulnerability (opens in a new tab)vendor-advisoryx_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/EVZVMMCCBBCSCPAW2CRQGOTKIHVFCMRO/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/TLWNIIA2I6YCYVCXYBPBRSZ3UH6KILTG/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/Y3VJRGNYJXGPF5LXUG3NL45QPK2UU6PL/ (opens in a new tab)x_transferred
- https://lists.fedoraproject.org/archives/list/[email protected]/message/O5CFOR6ID2HP45E7ZOGQNX76FPIWP7XR/ (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-25c8-p796-jg6r (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-33170)Record last updated .