CVE-2017-7695

Unrestricted File Upload exists in BigTree CMS before 4.2.17: if an attacker uploads an 'xxx.php[space]' file, they could bypass a safety check and execute any code.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

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://www.math1as.com/bigtree_upload.txt	Exploit Third Party Advisory
https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b0964ec04c	Patch
https://github.com/bigtreecms/BigTree-CMS/issues/276	Issue Tracking Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:bigtreecms:bigtree_cms:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-04-11 23:59

Updated : 2023-12-10 12:01

NVD link : CVE-2017-7695

Mitre link : CVE-2017-7695

CVE.ORG link : CVE-2017-7695

JSON object : View

Products Affected

bigtreecms

bigtree_cms

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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