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NVD / CVE Program· CNA microsoft

CVE-2022-30184: .NET and Visual Studio Information Disclosure Vulnerability

Noroxi assessment

Priority: Monitor (action score 24/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 6.1% (FIRST EPSS); higher than 93.4% of all records.
  • 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.
  • Fixed version: dotnet6-build (Alpine:v3.16) 6.0.106-r0; dotnet6-runtime (Alpine:v3.16) 6.0.6-r0; NuGet.CommandLine (NuGet) 4.9.5, 5.2.1, 5.11.2.
  • Mentioned 2 times in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to dotnet6-build (Alpine:v3.16) 6.0.106-r0; dotnet6-runtime (Alpine:v3.16) 6.0.6-r0; NuGet.CommandLine (NuGet) 4.9.5, 5.2.1, 5.11.2 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
Jun 15, 2022
Updated
Jun 17, 2026
EPSS
6.1% · 93th percentile

Report tools

JSON

Action score

24

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
2 / 30 · 6.1%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · microsoft
5.5
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:N/A:N/E:P/RL:O/RC:C

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2022-30184

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
microsoftvisual studio 2022
microsoft.net
microsoft.net core
microsoftnuget
microsoftvisual studio 2019
applemacos
fedoraprojectfedora

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • fedoraproject fedora35
  • fedoraproject fedora36
  • microsoft .net6.0.0
  • microsoft .net core3.1
  • microsoft nugetbefore 6.2.1
  • microsoft visual studio 201916.10 and later · before 16.11.6
  • microsoft visual studio 201916.0 and later · before 16.9.22
  • microsoft visual studio 20198.10
  • microsoft visual studio 202217.0 and later · before 17.0.11
  • microsoft visual studio 202217.2 and later · before 17.2.5
  • microsoft visual studio 202217.0 and later · before 17.0.4

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 6.0

    • 6.0.0 and later · before 6.0.6affected

  • Microsoft .NET Core 3.1

    • 3.1 and later · before 3.1.26affected

  • Microsoft Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)

    • 16.11.0 and later · before 16.11.16affected

  • Microsoft Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)

    • 15.0.0 and later · before 16.9.22affected

  • Microsoft Microsoft Visual Studio 2022 version 17.0

    • 17.0.0 and later · before 17.0.11affected

  • Microsoft Microsoft Visual Studio 2022 version 17.2

    • 17.2.0 and later · before 17.2.4affected

  • Microsoft NuGet.exe

    • 6.0.0 and later · before 6.2.0affected

  • Microsoft Visual Studio 2019 for Mac version 8.10

    • 8.1.0 and later · before 17.0.2affected

  • Microsoft Visual Studio 2022 for Mac version 17.0

    • 17.0.0 and later · before 17.0.2affected

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Alpine:v3.16dotnet6-buildbefore 6.0.106-r06.0.106-r0
Alpine:v3.16dotnet6-runtimebefore 6.0.6-r06.0.6-r0
NuGetNuGet.CommandLinefrom 3.5.0 · before 4.9.54.9.5
NuGetNuGet.CommandLinefrom 5.0.0 · before 5.2.15.2.1
NuGetNuGet.CommandLinefrom 5.10.0 · before 5.11.25.11.2
NuGetNuGet.CommandLinefrom 5.3.0 · before 5.7.25.7.2
NuGetNuGet.CommandLinefrom 5.8.0 · before 5.9.25.9.2
NuGetNuGet.CommandLinefrom 6.0.0 · before 6.0.26.0.2
NuGetNuGet.CommandLinefrom 6.1.0 · before 6.2.16.2.1
NuGetNuGet.CommandLine.XPlatfrom 3.5.0 · before 4.9.54.9.5
NuGetNuGet.CommandLine.XPlatfrom 5.0.0 · before 5.2.15.2.1
NuGetNuGet.CommandLine.XPlatfrom 5.10.0 · before 5.11.25.11.2
NuGetNuGet.CommandLine.XPlatfrom 5.3.0 · before 5.7.25.7.2
NuGetNuGet.CommandLine.XPlatfrom 5.8.0 · before 5.9.25.9.2
NuGetNuGet.CommandLine.XPlatfrom 6.0.0 · before 6.0.26.0.2
NuGetNuGet.CommandLine.XPlatfrom 6.1.0 · before 6.2.16.2.1
NuGetNuGet.Commandsfrom 3.5.0 · before 4.9.54.9.5
NuGetNuGet.Commandsfrom 5.0.0 · before 5.2.15.2.1
NuGetNuGet.Commandsfrom 5.10.0 · before 5.11.25.11.2
NuGetNuGet.Commandsfrom 5.3.0 · before 5.7.25.7.2
NuGetNuGet.Commandsfrom 5.8.0 · before 5.9.25.9.2
NuGetNuGet.Commandsfrom 6.0.0 · before 6.0.26.0.2
NuGetNuGet.Commandsfrom 6.1.0 · before 6.2.16.2.1
Red Hat:enterprise_linux:8::appstreamaspnetcore-runtime-3.1before 0:3.1.26-1.el8_60:3.1.26-1.el8_6

+82

Same product

microsoft: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-36758Visual Studio Elevation of Privilege Vulnerability
    39Monitor
  • CVE-2026-71328.NET and Visual Studio Remote Code Execution Vulnerability
    35Monitor
  • CVE-2026-21256GitHub Copilot and Visual Studio Remote Code Execution Vulnerability
    35Monitor

Published before and after this one in the same product

  • Later →CVE-2023-36038Nov 14, 2023 · ASP.NET Core Denial of Service Vulnerability
    31Monitor
  • Later →CVE-2024-38229Oct 8, 2024 · .NET and Visual Studio Remote Code Execution Vulnerability
    33Monitor
  • Later →CVE-2024-49044Nov 12, 2024 · Visual Studio Elevation of Privilege Vulnerability
    26Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
alpine:dotnet6-build6.0.106-r0 · Alpine:v3.16Package registry (OSV)
alpine:dotnet6-runtime6.0.6-r0 · Alpine:v3.16Package registry (OSV)
NuGet:NuGet.CommandLine4.9.5Package registry (OSV)
NuGet:NuGet.CommandLine5.11.2Package registry (OSV)
NuGet:NuGet.CommandLine5.2.1Package registry (OSV)
NuGet:NuGet.CommandLine5.7.2Package registry (OSV)
NuGet:NuGet.CommandLine5.9.2Package registry (OSV)
NuGet:NuGet.CommandLine6.0.2Package registry (OSV)
NuGet:NuGet.CommandLine6.2.1Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat4.9.5Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat5.11.2Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat5.2.1Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat5.7.2Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat5.9.2Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat6.0.2Package registry (OSV)
NuGet:NuGet.CommandLine.XPlat6.2.1Package registry (OSV)
NuGet:NuGet.Commands4.9.5Package registry (OSV)
NuGet:NuGet.Commands5.11.2Package registry (OSV)
NuGet:NuGet.Commands5.2.1Package registry (OSV)
NuGet:NuGet.Commands5.7.2Package registry (OSV)
NuGet:NuGet.Commands5.9.2Package registry (OSV)
NuGet:NuGet.Commands6.0.2Package registry (OSV)
NuGet:NuGet.Commands6.2.1Package registry (OSV)
red hat:aspnetcore-runtime-6.00:6.0.6-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:aspnetcore-targeting-pack-6.00:6.0.6-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:dotnet0:6.0.106-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:dotnet-apphost-pack-6.00:6.0.6-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:dotnet-apphost-pack-6.0-debuginfo0:6.0.6-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:dotnet-host0:6.0.6-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)
red hat:dotnet-host-debuginfo0:6.0.6-1.el8_6 · Red Hat:enterprise_linux:8::appstreamPackage registry (OSV)

+7

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.

No history yet (it accumulates with the daily EPSS job).

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 researchers

Finders, 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).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

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
none
Availability
none
Attack vector
Local
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

nvd-secondary

Root cause

The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.

The bug in code

The whole CWE-200 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

json
{  "permissions": ["tabs", "<all_urls>"],  "background": { "service_worker": "analytics.js" }}

Fixed

json
{  "permissions": ["activeTab"],  "host_permissions": ["https://yildiz.example/*"]}

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (3 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records