CVE-2019-17532

An issue was discovered on Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices. They allow remote attackers to cause a denial of service (persistent rules-processing outage) via a crafted ruleDbBody element in a StoreRules request to the upnp/control/rules1 URI, because database corruption occurs.

CVSS v3 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/badnack/wemo_dos	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:belkin:wemo_switch_28b_firmware:wemo_ww_2.00.11057.pvt-owrt-sns:*:*:*:*:*:*:*

cpe:2.3:h:belkin:wemo_switch_28b:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-10-12 21:15

Updated : 2023-12-10 13:13

NVD link : CVE-2019-17532

Mitre link : CVE-2019-17532

CVE.ORG link : CVE-2019-17532

JSON object : View

Products Affected

belkin

wemo_switch_28b
wemo_switch_28b_firmware

CWE

CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2019-17532", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"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:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-10-12T21:15:08.680", "references": [{"url": "https://github.com/badnack/wemo_dos", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered on Belkin Wemo Switch 28B WW_2.00.11057.PVT-OWRT-SNS devices. They allow remote attackers to cause a denial of service (persistent rules-processing outage) via a crafted ruleDbBody element in a StoreRules request to the upnp/control/rules1 URI, because database corruption occurs."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos Belkin Wemo Switch 28B versi\u00f3n WW_2.00.11057.PVT-OWRT-SNS. Permiten a atacantes remotos causar una denegaci\u00f3n de servicio (interrupci\u00f3n persistente del procesamiento de reglas) por medio de un elemento ruleDbBody dise\u00f1ado en una petici\u00f3n StoreRules en el URI upnp/control/rules1, porque se presenta la corrupci\u00f3n de la base de datos."}], "lastModified": "2021-07-21T11:39:23.747", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:belkin:wemo_switch_28b_firmware:wemo_ww_2.00.11057.pvt-owrt-sns:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D8D6F49-6339-4DEE-B4F3-B5FA527D3415"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:belkin:wemo_switch_28b:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A424190E-60C5-49B0-AF36-4B327A86C3E6"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}