CVE-2017-7695

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Summary

CVECVE-2017-7695
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-04-11 23:59:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionUnrestricted 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.

Risk And Classification

Primary CVSS: v3.0 9.8 CRITICAL from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem Types: CWE-434 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary9.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2.0[email protected]Primary7.5AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Bigtreecms Bigtree Cms All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
www.math1as.com/bigtree_upload.txt af854a3a-2127-422b-91ae-364da2661108 www.math1as.com Exploit, Third Party Advisory
Unrestricted File Upload Reported · Issue #276 · bigtreecms/BigTree-CMS · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Issue Tracking, Patch
Fixing empty space at the end of a file name allowing dangerous files… · bigtreecms/BigTree-CMS@8cf4212 · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com Patch
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