.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
- Published
- Jun 14, 2023
- Updated
- Jun 17, 2026
- EPSS
- 1.1% · 63th percentile
- CWE
- —
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Report tools
Action score
31
Monitor
Low priority for now.
- CVSS
- 31 / 40 · 7.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 1.1%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- —
- CNA · microsoft
- 7.8
- NVD has not scored this yet; the score shown is the CNA’s.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpAffected systems
| Vendor | Product | CPE |
|---|---|---|
| microsoft | .net framework | cpe:2.3:a:microsoft:.net_framework |
| microsoft | windows 10 1607 | cpe:2.3:o:microsoft:windows_10_1607 |
| microsoft | windows server 2008 | cpe:2.3:o:microsoft:windows_server_2008 |
| microsoft | windows server 2012 | cpe:2.3:o:microsoft:windows_server_2012 |
| microsoft | windows server 2016 | cpe:2.3:o:microsoft:windows_server_2016 |
| microsoft | windows 10 1507 | cpe:2.3:o:microsoft:windows_10_1507 |
| microsoft | windows 10 21h2 | cpe:2.3:o:microsoft:windows_10_21h2 |
| microsoft | windows 10 22h2 | cpe:2.3:o:microsoft:windows_10_22h2 |
| microsoft | windows 11 21h2 | cpe:2.3:o:microsoft:windows_11_21h2 |
| microsoft | windows 11 22h2 | cpe:2.3:o:microsoft:windows_11_22h2 |
| microsoft | windows server 2022 | cpe:2.3:o:microsoft:windows_server_2022 |
| microsoft | windows 10 1809 | cpe:2.3:o:microsoft:windows_10_1809 |
and 3 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- microsoft .net6.0.0
- microsoft .net7.0.0
- microsoft .net framework2.0
- microsoft .net framework3.0
- microsoft .net framework3.5
- microsoft .net framework3.5.1
- microsoft .net framework4.6.2
- microsoft .net framework4.7
- microsoft .net framework4.7.1
- microsoft .net framework4.7.2
- microsoft .net framework4.8
- microsoft .net framework4.8.1
- microsoft visual studio 202217.0 and later · before 17.0.22
- microsoft visual studio 202217.2 and later · before 17.2.16
- microsoft visual studio 202217.4 and later · before 17.4.8
- microsoft visual studio 202217.6 and later · before 17.6.3
Versions reported by the vendor
Affected version ranges reported by the assigning authority (microsoft). Independent of NVD's CPE analysis and usually ahead of it.
Microsoft .NET 7.0
- 7.0.0 and later · before 7.0.7affected
Microsoft Microsoft .NET Framework 2.0 Service Pack 2
- 2.0.0 and later · before 3.0.6920.8954; 2.0.50727.8970affected
Microsoft Microsoft .NET Framework 3.0 Service Pack 2
- 3.0.0 and later · before 3.0.6920.8954; 2.0.50727.8970affected
Microsoft Microsoft .NET Framework 3.5
- 3.5.0 and later · before 3.0.6920.8954; 2.0.50727.8970affected
Microsoft Microsoft .NET Framework 3.5 and 4.6.2
- 4.7.0 and later · before 10.0.10240.19983affected
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2
- 3.0.0.0 and later · before 10.0.14393.5989affected
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2
- 4.7.0 and later · before 4.7.4050.0affected
Microsoft Microsoft .NET Framework 3.5 AND 4.8
- 4.8.0 and later · before 4.8.4644.0affected
Microsoft Microsoft .NET Framework 3.5 AND 4.8.1
- 4.8.1 and later · before 4.8.9166.0affected
Microsoft Microsoft .NET Framework 3.5.1
- 3.5.0 and later · before 3.0.6920.8954; 2.0.50727.8970affected
Microsoft Microsoft .NET Framework 4.6.2
- 4.7.0 and later · before 4.7.04043.0affected
Microsoft Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2
- 4.7.0 and later · before 4.7.04043.0affected
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| NuGet | Microsoft.WindowsDesktop.App.Runtime.win-arm64 | from 6.0.0 · before 6.0.18 | 6.0.18 |
| NuGet | Microsoft.WindowsDesktop.App.Runtime.win-arm64 | from 7.0.0 · before 7.0.7 | 7.0.7 |
| NuGet | Microsoft.WindowsDesktop.App.Runtime.win-x64 | from 6.0.0 · before 6.0.18 | 6.0.18 |
| NuGet | Microsoft.WindowsDesktop.App.Runtime.win-x64 | from 7.0.0 · before 7.0.7 | 7.0.7 |
| NuGet | Microsoft.WindowsDesktop.App.Runtime.win-x86 | from 6.0.0 · before 6.0.18 | 6.0.18 |
| NuGet | Microsoft.WindowsDesktop.App.Runtime.win-x86 | from 7.0.0 · before 7.0.7 | 7.0.7 |
Same product
microsoft: all recordsOther highest-scoring records for the same primary product.
- CVE-2020-0646A remote code execution vulnerability exists when the Microsoft .NET Framework fails to validate input properly, aka '.NET Framework Remote KEV99Now
- CVE-2024-29059.NET Framework Information Disclosure VulnerabilityKEV90Now
- CVE-2017-8759Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to execute code remotely via a malicious documeKEV88Now
- CVE-2015-1671The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2; Office 2007 SP3 and 2010KEV76This week
- CVE-2023-36899ASP.NET Elevation of Privilege Vulnerability58Plan
- CVE-2014-0257Microsoft .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 58Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| NuGet:Microsoft.WindowsDesktop.App.Runtime.win-arm64 | 6.0.18 | Package registry (OSV) |
| NuGet:Microsoft.WindowsDesktop.App.Runtime.win-arm64 | 7.0.7 | Package registry (OSV) |
| NuGet:Microsoft.WindowsDesktop.App.Runtime.win-x64 | 6.0.18 | Package registry (OSV) |
| NuGet:Microsoft.WindowsDesktop.App.Runtime.win-x64 | 7.0.7 | Package registry (OSV) |
| NuGet:Microsoft.WindowsDesktop.App.Runtime.win-x86 | 6.0.18 | Package registry (OSV) |
| NuGet:Microsoft.WindowsDesktop.App.Runtime.win-x86 | 7.0.7 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- No account or password is required.
- A user must open a link or visit a page.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Local
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
—
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd-secondary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Change log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.