Beckhoff: XSS Vulnerability in TwinCAT 3 HMI Server
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Beckhoff Automation | TwinCAT.HMI.Server | unaffected |
|
||||||
| Beckhoff Automation | TF2000-HMI-Server | unaffected |
|
||||||
| Beckhoff Automation | tf2000-hmi-server | unaffected |
|
No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Beckhoff | Twincat | — |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.246% probability within 30 days)
| Link | Providers |
|---|---|
| https://certvde.com/de/advisories/VDE-2025-106 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | On an instance of TwinCAT 3 HMI Server running on a device an authenticated administrator can inject arbitrary content into the custom CSS field which is persisted on the device and later returned via the login page and error page. | An high privileged remote attacker can inject arbitrary content into the custom CSS field on the affected devices due to improper neutralization of input during web page generation ('Cross-site Scripting'). |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Beckhoff
Beckhoff twincat |
|
| Vendors & Products |
Beckhoff
Beckhoff twincat |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | On an instance of TwinCAT 3 HMI Server running on a device an authenticated administrator can inject arbitrary content into the custom CSS field which is persisted on the device and later returned via the login page and error page. | |
| Title | Beckhoff: XSS Vulnerability in TwinCAT 3 HMI Server | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|