Critical severity · published Aug 11, 2026
CVE-2026-13716
Path Traversal: '.../...//' in Crafty Controller
9.1
CVSS
0.8%
EPSS
No
On KEV
Description
Path traversal in server import and admin file upload in Crafty Controller. Allows a remote, authenticated attacker to upload files to arbitrary paths permitted to the Crafty Controller application and perform remote code execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
High
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CC
Crafty Controller · Arcadia Technology, LLC
4.4.0 through 4.10.7 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-13716
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-13716
Exploit
https://gitlab.com/crafty-controller/crafty-4/-/work_items/727
Exploit
https://gitlab.com/crafty-controller/crafty-4/-/work_items/740
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