CVE-2020-10264

RTDE Interface allows unauthenticated reading of robot data and unauthenticated writing of registers and outputs

CVSS 8.8 HIGHEPSS 0.6%CWE-200

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.8EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

06 Apr 2020Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

CB3 SW Version 3.3 and upwards, e-series SW Version 5.0 and upwards allow authenticated access to the RTDE (Real-Time Data Exchange) interface on port 30004 which allows setting registers, the speed slider fraction as well as digital and analog Outputs. Additionally unautheticated reading of robot data is also possible

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

Affected products

Universal Robots A/S · Universal Robots Robot Controllers CB 3.1 Universal Robots A/S · Universal Robots Robot Controllers e-Series

References

https://www.universal-robots.com/how-tos-and-faqs/how-to/ur-how-tos/real-time-data-exchange-rtde-guide/