CVE-2020-24375

View on CVE.org

Published Oct 19, 2020 CVSS 3.1 · 6.5 Medium EPSS 1.1% KEV · Not listed

Description

A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.

Affected Products

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

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:free:freebox_server:*:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:free:freebox_v5_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:free:freebox_v5:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-17107	A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 1.1% (1.076% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://dev.freebox.fr/blog/?p=10222
https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/

History

No history.

Subscriptions

Free Freebox Server Freebox V5 Freebox V5 Firmware

Weaknesses

CWE-290

Sources

CVE record Updated: Aug 4, 2024, 3:12 PM

Status: PUBLISHED
Assigner: mitre
Published: Oct 19, 2020, 6:08 PM
Updated: Aug 4, 2024, 3:12 PM
Reserved: Aug 17, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:05 AM

Status: Modified
Published: Oct 19, 2020, 7:15 PM
Modified: Jun 17, 2026, 3:05 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-10-19T18:08:03.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://dev.freebox.fr/blog/?p=10222"}, {"tags": ["x_refsource_MISC"], "url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-24375", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://dev.freebox.fr/blog/?p=10222", "refsource": "CONFIRM", "url": "https://dev.freebox.fr/blog/?p=10222"}, {"name": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/", "refsource": "MISC", "url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T15:12:08.716Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://dev.freebox.fr/blog/?p=10222"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-24375", "datePublished": "2020-10-19T18:08:03.000Z", "dateReserved": "2020-08-17T00:00:00.000Z", "dateUpdated": "2024-08-04T15:12:08.716Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:free:freebox_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "2A341F2D-64CB-4D2A-B2DD-7DD63EEF3706", "versionEndExcluding": "4.2.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:free:freebox_v5_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "34BDF3E7-9DC0-43B2-8409-3348B4846D21", "versionEndExcluding": "1.5.29", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:free:freebox_v5:-:*:*:*:*:*:*:*", "matchCriteriaId": "A11367AF-E889-4509-A44A-964BD2C16FEE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3."}, {"lang": "es", "value": "Una vulnerabilidad de reenlace de DNS en la implementaci\u00f3n de UPnP MediaServer en Freebox Server versiones anteriores a 4.2.3"}], "id": "CVE-2020-24375", "lastModified": "2026-06-17T03:05:27.407", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-10-19T19:15:14.753", "references": [{"source": "cve@mitre.org", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://dev.freebox.fr/blog/?p=10222"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Vendor Advisory"], "url": "https://dev.freebox.fr/blog/?p=10222"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-290"}], "source": "nvd@nist.gov", "type": "Primary"}]}