CVE-2020-10264

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

HIGH

8.8

CVSS Score

Published: April 6, 2020 at 12:08 PM UTC

Updated: June 17, 2026 at 02:47 AM UTC

9 products affected across 2 vendorsUr SoftwareUr3Ur5

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Severity

HIGH8.8

Exploit prediction

EPSS 0.6%

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ur Software · Universal Robots

95%

v ≥ 5.03.0.14989 ≤ v ≤ 3.3.3.292

universal-robots-ur10 (same device) · universal-robots-ur10e (same device) · universal-robots-ur3 (same device) · universal-robots-ur3e (same device) · universal-robots-ur5 (same device) · universal-robots-ur5e (same device)

Robot Controller Cb3-1 · Universal Robots a S

60%

v ≤ 3.12.1

Robot Controller e-Series · Universal Robots a S

60%

next of SW Versions 5.0 up to 5.7 ≤ v ≤ 5.7

Ur10 · Universal Robotsdevice

80%

All versions

Ur10E · Universal Robotsdevice

80%

All versions