CVE-2017-7695

moderate-risk

Published 2017-04-11

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.

Do I need to act?

-

0.39% chance of exploitation

EPSS score — low exploit probability

-

Not on CISA KEV list

No confirmed active exploitation reported to CISA

?

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

9

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (1)

Bigtree Cms

Affected Vendors

Bigtreecms

References (6)

Exploit http://www.math1as.com/bigtree_upload.txt

Patch https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b...

Issue Tracking https://github.com/bigtreecms/BigTree-CMS/issues/276

Exploit http://www.math1as.com/bigtree_upload.txt

Patch https://github.com/bigtreecms/BigTree-CMS/commit/8cf4212ea40e1b843e1aecf4b24681b...

Issue Tracking https://github.com/bigtreecms/BigTree-CMS/issues/276

38

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 1/34 · Minimal

Exposure 5/34 · Minimal