CVE-2024-21423 - Vulnerability Details - OpenCVE

Description

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Published: 2024-02-23

Score: 4.8 Medium

EPSS: 1.4% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Microsoft

Microsoft Edge (Chromium-based)

affected

Version	Status	Constraints
`1.0.0`	affected	< 122.0.2365.52

Configuration 1 [-]

cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2024-19132	Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.01386.

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21423

History

Mon, 14 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.01033}`	epss `{'score': 0.01398}`

Fri, 29 Nov 2024 21:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		NVD-CWE-noinfo

Wed, 09 Oct 2024 03:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Microsoft Edge Chromium

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2024-02-23T21:35:08.510Z

Updated: 2025-05-03T01:37:19.705Z

Reserved: 2023-12-08T22:45:21.301Z

Link: CVE-2024-21423

Vulnrichment

Updated: 2024-08-01T22:20:40.528Z

NVD

Status : Analyzed

Published: 2024-02-23T22:15:54.717

Modified: 2024-11-29T20:42:08.630

Link: CVE-2024-21423

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-21423", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "state": "PUBLISHED", "assignerShortName": "microsoft", "dateReserved": "2023-12-08T22:45:21.301Z", "datePublished": "2024-02-23T21:35:08.510Z", "dateUpdated": "2025-05-03T01:37:19.705Z"}, "containers": {"cna": {"title": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "datePublic": "2024-02-23T08:00:00.000Z", "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "122.0.2365.52"}]}]}], "affected": [{"vendor": "Microsoft", "product": "Microsoft Edge (Chromium-based)", "platforms": ["Unknown"], "versions": [{"version": "1.0.0", "lessThan": "122.0.2365.52", "versionType": "custom", "status": "affected"}]}], "descriptions": [{"value": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "lang": "en-US"}], "problemTypes": [{"descriptions": [{"description": "CWE-693: Protection Mechanism Failure", "lang": "en-US", "type": "CWE", "cweId": "CWE-693"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-05-03T01:37:19.705Z"}, "references": [{"name": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "tags": ["vendor-advisory"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21423"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en-US", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 4.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-02-25T15:17:54.656697Z", "id": "CVE-2024-21423", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-18T20:56:32.288Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:20:40.528Z"}, "title": "CVE Program Container", "references": [{"name": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "tags": ["vendor-advisory", "x_transferred"], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21423"}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21423", "name": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "tags": ["vendor-advisory", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:20:40.528Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-21423", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-02-25T15:17:54.656697Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-18T20:56:29.687Z"}}], "cna": {"title": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "metrics": [{"format": "CVSS", "cvssV3_1": {"version": "3.1", "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C"}, "scenarios": [{"lang": "en-US", "value": "GENERAL"}]}], "affected": [{"vendor": "Microsoft", "product": "Microsoft Edge (Chromium-based)", "versions": [{"status": "affected", "version": "1.0.0", "lessThan": "122.0.2365.52", "versionType": "custom"}], "platforms": ["Unknown"]}], "datePublic": "2024-02-23T08:00:00.000Z", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21423", "name": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability", "tags": ["vendor-advisory"]}], "descriptions": [{"lang": "en-US", "value": "Microsoft Edge (Chromium-based) Information Disclosure Vulnerability"}], "problemTypes": [{"descriptions": [{"lang": "en-US", "type": "CWE", "cweId": "CWE-693", "description": "CWE-693: Protection Mechanism Failure"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "122.0.2365.52", "versionStartIncluding": "1.0.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft", "dateUpdated": "2025-05-03T01:37:19.705Z"}}}, "cveMetadata": {"cveId": "CVE-2024-21423", "state": "PUBLISHED", "dateUpdated": "2025-05-03T01:37:19.705Z", "dateReserved": "2023-12-08T22:45:21.301Z", "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "datePublished": "2024-02-23T21:35:08.510Z", "assignerShortName": "microsoft"}, "dataVersion": "5.1"}