CVE-2021-27964

SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. An attacker can send a POST request to /Config/SaveUploadedHotspotLogoFile without any authentication or session header. There is no check for the file extension or content of the uploaded file.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 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

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/161793/SonLogger-4.2.3.3-Shell-Upload.html	Exploit Third Party Advisory VDB Entry
https://github.com/erberkan/SonLogger-vulns	Exploit Third Party Advisory
https://www.sonlogger.com/releasenotes	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sfcyazilim:sonlogger:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-03-05 02:15

Updated : 2024-02-28 18:08

NVD link : CVE-2021-27964

Mitre link : CVE-2021-27964

CVE.ORG link : CVE-2021-27964

JSON object : View

Products Affected

sfcyazilim

sonlogger

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2021-27964", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "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": "2021-03-05T02:15:12.520", "references": [{"url": "http://packetstormsecurity.com/files/161793/SonLogger-4.2.3.3-Shell-Upload.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/erberkan/SonLogger-vulns", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.sonlogger.com/releasenotes", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "SonLogger before 6.4.1 is affected by Unauthenticated Arbitrary File Upload. An attacker can send a POST request to /Config/SaveUploadedHotspotLogoFile without any authentication or session header. There is no check for the file extension or content of the uploaded file."}, {"lang": "es", "value": "SonLogger versiones anteriores a 6.4.1, est\u00e1 afectado por una Carga de Archivos Arbitraria No Autenticada. Un atacante puede enviar una petici\u00f3n POST al archivo /Config/SaveUploadedHotspotLogoFile sin ninguna autenticaci\u00f3n o encabezado de sesi\u00f3n. No se comprueba la extensi\u00f3n del archivo ni el contenido del archivo cargado"}], "lastModified": "2021-03-16T18:48:31.553", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sfcyazilim:sonlogger:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "83817A66-F198-42AE-BE13-2C71BBEDC420", "versionEndExcluding": "6.4.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}