CVE-2023-35391

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391	Patch Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:.net::::::::
	cpe:2.3:a:microsoft:.net::::::::
	cpe:2.3:a:microsoft:asp.net_core::::::::
	cpe:2.3:a:microsoft:visual_studio_2022::::::::
	cpe:2.3:a:microsoft:visual_studio_2022::::::::
	cpe:2.3:a:microsoft:visual_studio_2022::::::::

History

21 Nov 2024, 08:08

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 6.2
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391 - Patch, Vendor Advisory~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391 - Patch, Vendor Advisory

Information

Published : 2023-08-08 19:15

Updated : 2024-11-21 08:08

NVD link : CVE-2023-35391

Mitre link : CVE-2023-35391

CVE.ORG link : CVE-2023-35391

JSON object : View

Products Affected

microsoft

.net
asp.net_core
visual_studio_2022

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-35391", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-08-08T19:15:09.940", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391", "tags": ["Patch", "Vendor Advisory"], "source": "secure@microsoft.com"}, {"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability"}], "lastModified": "2024-11-21T08:08:22.370", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AA257401-7276-4427-8692-7B5A6495F182", "versionEndExcluding": "6.0.21", "versionStartIncluding": "6.0.0"}, {"criteria": "cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C2239C44-5436-4968-959B-C686E0FAECD1", "versionEndExcluding": "7.0.10", "versionStartIncluding": "7.0.0"}, {"criteria": "cpe:2.3:a:microsoft:asp.net_core:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65CCEE15-3742-40B0-9241-1779929F529F", "versionEndExcluding": "2.1.40", "versionStartIncluding": "2.1"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DADAE1CA-1303-4B24-A9EC-E79A83088E49", "versionEndExcluding": "17.2.18", "versionStartIncluding": "17.2.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2A151F0-EE6A-4D89-BF83-74CCAA76E373", "versionEndExcluding": "17.4.10", "versionStartIncluding": "17.4.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB465155-CEDD-48E5-8B58-AF49B8FAF504", "versionEndExcluding": "17.6.6", "versionStartIncluding": "17.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}

6.2 /10