What is CVE-2026-0805?

CVE-2026-0805 is a high-severity vulnerability in Arcadia Technology, Llc Crafty Controller, classified under Path Traversal. CVSS score: 8.2/10. Published 2026-01-30.

How severe is CVE-2026-0805?

High severity. CVSS v3 base score is 8.2 out of 10.

Path Traversal in Arcadia Technology, Llc Crafty Controller

CVE-2026-0805

An input neutralization vulnerability in the Backup Configuration component of Crafty Controller allows a remote, authenticated attacker to perform file tampering and remote code execution via path traversal.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2026-01-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N.

EPSS exploit prediction

EPSS: 0.007 (49.8th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 49.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.007 · change: +0.001

Affected products

Arcadia Technology, Llc Crafty Controller — versions 4.5.0
Craftycontrol Crafty Controller

Weakness classification (CWE)

CWE-22 — Path Traversal

References

gitlab.com/crafty-controller/crafty-4/-/issues/650 (issue-tracking, permissions-required, Broken Link)

Frequently asked questions

What is CVE-2026-0805?: CVE-2026-0805 is a high-severity vulnerability in Arcadia Technology, Llc Crafty Controller, classified under Path Traversal. CVSS score: 8.2/10. Published 2026-01-30.
How severe is CVE-2026-0805?: High severity. CVSS v3 base score is 8.2 out of 10.