CVE-2021-27372

Realtek xPON RTL9601D SDK 1.9 stores passwords in plaintext which may allow attackers to possibly gain access to the device with root permissions via the build-in network monitoring tool and execute arbitrary commands.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.realtek.com/images/safe-report/RTL9601D_CVE-2021-27372.pdf	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:realtek:xpon_rtl9601d_software_development_kit:1.9:*:*:*:*:*:*:*

cpe:2.3:h:realtek:xpon_rtl9601d:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-03-25 22:15

Updated : 2024-02-04 21:47

NVD link : CVE-2021-27372

Mitre link : CVE-2021-27372

CVE.ORG link : CVE-2021-27372

JSON object : View

Products Affected

realtek

xpon_rtl9601d_software_development_kit
xpon_rtl9601d

CWE

CWE-522

Insufficiently Protected Credentials

{"id": "CVE-2021-27372", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "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": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-03-25T22:15:12.917", "references": [{"url": "https://www.realtek.com/images/safe-report/RTL9601D_CVE-2021-27372.pdf", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-522"}]}], "descriptions": [{"lang": "en", "value": "Realtek xPON RTL9601D SDK 1.9 stores passwords in plaintext which may allow attackers to possibly gain access to the device with root permissions via the build-in network monitoring tool and execute arbitrary commands."}, {"lang": "es", "value": "Realtek xPON RTL9601D SDK versi\u00f3n 1.9, almacena las contrase\u00f1as en texto plano, lo que puede permitir que atacantes posiblemente consigan acceso al dispositivo con permisos root por medio de la herramienta de monitoreo de red incorporada y ejecutar comandos arbitrarios."}], "lastModified": "2021-03-30T20:30:50.573", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:realtek:xpon_rtl9601d_software_development_kit:1.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E7B7C1FE-5626-45AB-A169-C316493B357B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:realtek:xpon_rtl9601d:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0EE02CD8-B788-4488-B7E9-C3FEC3716FB9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}