CVE-2019-18952

SibSoft Xfilesharing through 2.5.1 allows cgi-bin/up.cgi arbitrary file upload. This can be combined with CVE-2019-18951 to achieve remote code execution via a .html file, containing short codes, that is served over HTTP.

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/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.html	Exploit Issue Tracking Third Party Advisory
https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbce	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sibsoft:xfilesharing:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-11-13 23:15

Updated : 2019-11-15 20:36

NVD link : CVE-2019-18952

Mitre link : CVE-2019-18952

CVE.ORG link : CVE-2019-18952

JSON object : View

Products Affected

sibsoft

xfilesharing

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2019-18952", "cveTags": [], "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": "2019-11-13T23:15:11.590", "references": [{"url": "http://packetstormsecurity.com/files/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.html", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbce", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "SibSoft Xfilesharing through 2.5.1 allows cgi-bin/up.cgi arbitrary file upload. This can be combined with CVE-2019-18951 to achieve remote code execution via a .html file, containing short codes, that is served over HTTP."}, {"lang": "es", "value": "SibSoft Xfilesharing versiones hasta la versi\u00f3n 2.5.1, permite la carga arbitraria del archivo cgi-bin/up.cgi. Esto se puede combinar con CVE-2019-18951 para lograr una ejecuci\u00f3n de c\u00f3digo remota por medio de un archivo .html, que contiene c\u00f3digos cortos, que son servidos por medio de HTTP."}], "lastModified": "2019-11-15T20:36:53.077", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sibsoft:xfilesharing:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7FDE9BC5-19AB-4D98-9F87-51FFA705A2C7", "versionEndIncluding": "2.5.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}