CVE-2020-24373

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

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://dev.freebox.fr/blog/?p=10222	Vendor Advisory
https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/	Exploit Third Party Advisory

Advertisement

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:free:freebox_revolution_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:free:freebox_revolution:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:free:freebox_mini_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:free:freebox_mini:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:free:freebox_one_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:free:freebox_one:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:free:freebox_delta_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:free:freebox_delta:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:free:freebox_pop_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:free:freebox_pop:-:*:*:*:*:*:*:*

Information

Published : 2020-09-16 13:15

Updated : 2022-11-16 06:12

NVD link : CVE-2020-24373

Mitre link : CVE-2020-24373

JSON object : View

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

Advertisement

Products Affected

free

freebox_one
freebox_mini
freebox_delta_firmware
freebox_pop
freebox_revolution
freebox_pop_firmware
freebox_delta
freebox_revolution_firmware
freebox_mini_firmware
freebox_one_firmware

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://dev.freebox.fr/blog/?p=10222", "name": "https://dev.freebox.fr/blog/?p=10222", "tags": ["Vendor Advisory"], "refsource": "MISC"}, {"url": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/", "name": "https://www.gabriel.urdhr.fr/2020/09/23/dns-rebinding-freebox/", "tags": ["Exploit", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A CSRF vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-352"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-24373", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}}, "publishedDate": "2020-09-16T20:15Z", "configurations": {"nodes": [{"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:free:freebox_revolution_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.2.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:free:freebox_revolution:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:free:freebox_mini_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.2.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:free:freebox_mini:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:free:freebox_one_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.2.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:free:freebox_one:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:free:freebox_delta_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.2.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:free:freebox_delta:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}, {"children": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:free:freebox_pop_firmware:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "4.2.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:h:free:freebox_pop:-:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": false}]}], "operator": "AND", "cpe_match": []}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-11-16T14:12Z"}