CVE-2026-27552

8.1 HIGH 0.6% exploit odds No fix listed Auth & access Web app

What it is

A low-privileged remote attacker can exploit improper authorization in the /index.php/attached_devices_tab/do_upload endpoint to upload IODD files to the device, potentially altering device behavior or causing system crashes.

At a glance

Exploitability: Can be exploited over the network with a low-privilege account. High risk of data tampering, service disruption.
Exploit odds: 0.6% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2026-09-16 08:16 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-09-16 19:13 UTC Last updatedMost recent change to the record

Details

Published: 2026-09-16 08:16 UTC
Last modified: 2026-09-16 19:13 UTC
Exploit probability: 0.6% · EPSS, next 30 days
Weakness: CWE-863 · Incorrect authorization
Record status: Awaiting Analysis

Attack profile CVSS 3.1 · 8.1

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: High
Availability: High

Raw vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

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References

NVD record · CVE.org record