CVE-2021-34087
HIGH
7.1
CVSS Score
Published: January 10, 2022 at 01:10 AM UTC
Updated: June 17, 2026 at 03:55 AM UTC
6 products affected across 1 vendorUltimaker S3 FirmwareUltimaker S5 FirmwareUltimaker 3 Firmware
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Severity
HIGH7.1
Exploit prediction
EPSS 0.8%
Description
In Ultimaker S3 3D printer, Ultimaker S5 3D printer, Ultimaker 3 3D printer S-line through 6.3 and Ultimaker 3 through 5.2.16, the local webserver can be used for clickjacking. This includes the settings page.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ultimaker 3· Ultimakerdevice
80%All versions
Ultimaker S3· Ultimakerdevice
80%All versions
Ultimaker S5· Ultimakerdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCTechnical DescriptionThird Party Advisory
Source: [email protected]
https://kth.diva-portal.org/smash/get/diva2:1623489/FULLTEXT01.pdfx_refsource_MISCProductVendor Advisory
Source: [email protected]
https://ultimaker.com/3d-printers/ultimaker-s3x_refsource_MISCProductVendor Advisory
Source: [email protected]
https://ultimaker.com/3d-printers/ultimaker-s5CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-1021
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