CVE-2019-14526

An issue was discovered on NETGEAR Nighthawk M1 (MR1100) devices before 12.06.03. The web-interface Cross-Site Request Forgery token is stored in a dynamically generated JavaScript file, and therefore can be embedded in third party pages, and re-used against the Nighthawk web interface. This entirely bypasses the intended security benefits of the use of a CSRF-protection token.

CVSS v3 8.1 HIGH
CVSS v2.0 5.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Exploitability : 2.8 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.pentestpartners.com/security-blog/how-not-to-do-cross-site-request-forgery-protection-the-netgear-nighthawk-m1/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:netgear:mr1100_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:netgear:mr1100:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-08-14 21:15

Updated : 2023-12-10 12:59

NVD link : CVE-2019-14526

Mitre link : CVE-2019-14526

CVE.ORG link : CVE-2019-14526

JSON object : View

Products Affected

netgear

mr1100
mr1100_firmware

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

{"id": "CVE-2019-14526", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2019-08-14T21:15:13.563", "references": [{"url": "https://www.pentestpartners.com/security-blog/how-not-to-do-cross-site-request-forgery-protection-the-netgear-nighthawk-m1/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-352"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on NETGEAR Nighthawk M1 (MR1100) devices before 12.06.03. The web-interface Cross-Site Request Forgery token is stored in a dynamically generated JavaScript file, and therefore can be embedded in third party pages, and re-used against the Nighthawk web interface. This entirely bypasses the intended security benefits of the use of a CSRF-protection token."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en dispositivos NETGEAR Nighthawk M1 (MR1100) versiones anteriores a 12.06.03. El token de tipo Cross-Site Request Forgery de la interfaz web se almacena en un archivo JavaScript generado din\u00e1micamente y, por lo tanto, puede ser insertado en p\u00e1ginas de terceros y volver a utilizarse en la interfaz web de Nighthawk. Esto omite completamente los beneficios de seguridad previstos del uso de un token de protecci\u00f3n CSRF."}], "lastModified": "2019-08-27T17:40:53.763", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:netgear:mr1100_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C64CBF12-1DE1-49FC-B331-2190C1DAE02F", "versionEndExcluding": "12.06.03"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:netgear:mr1100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "09E79476-870C-4C4C-AE61-C5BD5BB64A8F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}