10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.4%
CVSS v3 9.8
ATTENTION: Exploitable remotely/low skill level to exploit
**Vendor:**Universal Robots
**Equipment:**Robot Controllers
Vulnerabilities: Use of Hard-coded Credentials, Missing Authentication for Critical Function
Successful exploitation of these vulnerabilities could allow a remote attacker to run arbitrary code on the device.
The following versions of robot controllers are affected:
The application utilizes hard-coded credentials that may allow an attacker to reset passwords for the controller.
CVE-2018-10633 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L).
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.
CVE-2018-10635 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Davide Quarta, Mario Polino, Marcello Pogliani, and Stefano Zanero from Politecnico di Milano as well as Federico Maggi with Trend Micro Inc.’s Forward-Looking Threat Research Team reported these vulnerabilities to NCCIC. CVE-2018-10635 was first disclosed by Cesar Cerrudo and Lucas Apa in their presentation Hacking Robots Before Skynet.
Universal Robots recommends the follow remedial actions:
NCCIC recommends users take defensive measures to minimize the risk of exploitation of this vulnerability. Specifically, users should:
NCCIC reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.
NCCIC also provides a section for control systems security recommended practices on the ICS-CERT web page. Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.
Additional mitigation guidance and recommended practices are publicly available on the ICS-CERT website in the Technical Information Paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.
Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to NCCIC for tracking and correlation against other incidents.
NCCIC also recommends that users take the following measures to protect themselves from social engineering attacks:
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-10633
web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-10635
cwe.mitre.org/data/definitions/306.html
cwe.mitre.org/data/definitions/798
gsec.hitb.org/materials/sg2017/COMMSEC%20D1%20-%20Cesar%20Cerrudo%20and%20Lucas%20Apa%20-%20Hacking%20Robots%20Before%20Skynet.pdf
public.govdelivery.com/accounts/USDHSCISA/subscriber/new?topic_id=USDHSCISA_138
twitter.com/CISAgov
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www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
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mailto:?subject=Universal%20Robots%20Robot%20Controllers&body=www.cisa.gov/news-events/ics-advisories/icsa-18-191-01
10 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10 High
AI Score
Confidence
High
0.008 Low
EPSS
Percentile
81.4%