In Universal Robots Robot Controllers Version CB 3.1, SW Version 3.4.5-100, ports 30001/TCP to 30003/TCP listen for arbitrary URScript code and execute the code. This enables a remote attacker who has access to the ports to remotely execute code that may allow root access to be obtained.
Published 2018-07-11 17:29:00
Updated 2019-10-09 23:32:58
Source ICS-CERT
View at NVD,   CVE.org
Vulnerability category: Execute code

Products affected by CVE-2018-10635

Exploit prediction scoring system (EPSS) score for CVE-2018-10635

0.77%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-10635

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
NIST
9.8
CRITICAL CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.9
5.9
NIST

CWE ids for CVE-2018-10635

  • The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
    Assigned by:
    • ics-cert@hq.dhs.gov (Secondary)
    • nvd@nist.gov (Primary)

Vendor statements for CVE-2018-10635

  • Universal Robots 2022-04-12
    Software version 5.10 brings improvements to usability and configurability of Secure Shell Protocol (SSH), such that tunneling can be used to secure primary, secondary, RT, RTDE, DashBoard server and other interfaces. Universal Robots recommends that all users use SSH tunneling to access these interfaces in applications requiring authentication and encryption. Additionally, SW version 5.10 includes a built-in configurable firewall, allowing fine-grained restrictions of remote access, and number of other security improvements. Universal Robots (UR) recommends always using the latest UR software, as security improvements will be rolled out continuously. CB2 and CB3 cobots are designed to be operating in factory networks where security relies on boundary protection (firewalls) and trusted clients on the network. They must only be connected to trusted networks and operated by authorized personnel.

References for CVE-2018-10635

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