CVE-2026-88738 Jazzware RT1000 Edge webUI - Unrestricted File Upload

Jazzware RT1000 Edge webUI 20.0.1 contains an unrestricted file upload vulnerability caused by lack of validation in upgrade package upload functionality, letting authenticated attackers upload executable files leading to remote code execution.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.61% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Unrestricted File Upload
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
21 September 2026
Updated
15 October 2026
Weakness
CWE-434

Vendor fix

Update to the latest version with fixed upload validation.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

← All CVEs