CVE-2022-30184 [Medium] | Information Disclosure in Visual Studio 2022

CVE-2022-30184 is rated Moderate Risk (58.6/100): CVSS Medium severity, with high exploitation likelihood (EPSS 5.33%, 92th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. EPSS rose +4.55% over the last day, indicating growing attacker interest. High exploitation likelihood—assess exposure and prioritize remediation.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-06-15	0.78%	5.33%	+4.55%
2	2026-05-26	0.74%	0.78%	+0.04%
3	2026-05-21	—	0.74%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-06-15

0.78%

5.33%

+4.55%

2026-05-26

0.74%

0.78%

+0.04%

2026-05-21

—

0.74%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
5.5	3.1	MEDIUM	`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N` Click to expand Attack vector (AV:L) They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:N) No account or special rights needed—anonymous or random user is enough. User interaction (UI:R) A real person has to do something—click, install, enable—otherwise it doesn’t land. Scope (S:U) Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:N) Service keeps running; no real outage angle.	1.8	3.6	[email protected]
4.3	2.0	MEDIUM	`AV:N/AC:M/Au:N/C:P/I:N/A:N` Click to expand Access vector (AV:N) Can be exploited remotely over network reachability. Access complexity (AC:M) Exploitation needs some favorable conditions, but not exceptional ones. Authentication (AU:N) No authentication is required. Confidentiality impact (C:P) Partial confidentiality impact. Integrity impact (I:N) No integrity impact. Availability impact (A:N) No availability impact.	8.6	2.9	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

5.5

3.1

MEDIUM

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

Attack vector (AV:L): They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N): No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R): A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U): Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:N): Service keeps running; no real outage angle.

1.8

3.6

[email protected]

4.3

2.0

MEDIUM

AV:N/AC:M/Au:N/C:P/I:N/A:N Click to expand

Access vector (AV:N): Can be exploited remotely over network reachability.
Access complexity (AC:M): Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N): No authentication is required.
Confidentiality impact (C:P): Partial confidentiality impact.
Integrity impact (I:N): No integrity impact.
Availability impact (A:N): No availability impact.

8.6

2.9

[email protected]

OS Trackers for CVE-2022-30184

vendor	priority	summary	link
`alpine`	—	CVE-2022-30184: 3 source package rows (dotnet6-build, dotnet6-runtime, dotnet6-stage0); 11 state rows across 5 repos (3.17-community, 3.18-community, 3.19-community, 3.20-community, edge-community); fixed 11, open 0.	https://security.alpinelinux.org/vuln/CVE-2022-30184
`redhat`	medium	—	https://access.redhat.com/security/cve/CVE-2022-30184

Affected software / configurations for CVE-2022-30184

Vendor	Product	Version	Raw CPE
microsoft	visual_studio_2022	>= 17.0, < 17.0.4	cpe:2.3:a:microsoft:visual_studio_2022::::::::
microsoft	.net	6.0.0	cpe:2.3:a:microsoft:.net:6.0.0:-::::::
microsoft	.net_core	3.1	cpe:2.3:a:microsoft:.net_core:3.1:-::::::
microsoft	nuget	< 6.2.1	cpe:2.3:a:microsoft:nuget::::::::
microsoft	visual_studio_2019	>= 16.0, < 16.9.22	cpe:2.3:a:microsoft:visual_studio_2019::::::::
microsoft	visual_studio_2019	>= 16.10, < 16.11.6	cpe:2.3:a:microsoft:visual_studio_2019::::::::
microsoft	visual_studio_2019	8.10	cpe:2.3:a:microsoft:visual_studio_2019:8.10:::::macos::
microsoft	visual_studio_2022	>= 17.0, < 17.0.11	cpe:2.3:a:microsoft:visual_studio_2022::::::::
microsoft	visual_studio_2022	>= 17.2, < 17.2.5	cpe:2.3:a:microsoft:visual_studio_2022::::::::
fedoraproject	fedora	35	cpe:2.3:o:fedoraproject:fedora:35:::::::*
fedoraproject	fedora	36	cpe:2.3:o:fedoraproject:fedora:36:::::::*

References for CVE-2022-30184

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-30184
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DMP34G53EA2DBTBLFOAQCDZRRENE2EA2/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWNH4AC3LFVX35MDRX5OBZDGD2AMH66K/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-30184	Patch Vendor Advisory

URL

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

Exploit prediction scoring system (EPSS) score for CVE-2022-30184

Common vulnerability scoring system (CVSS) metrics for CVE-2022-30184

Weakness enumeration for CVE-2022-30184

GitHub Security Advisory for CVE-2022-30184

OS Trackers for CVE-2022-30184

Affected software / configurations for CVE-2022-30184

References for CVE-2022-30184