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CVE-2020-10265

29
FAUCET Score

CVE-2020-10265 describes an authentication bypass vulnerability in Universal Robots Robot Controllers (CB2, CB3, and e-series) that exposes a DashBoard server on port 29999 without any authentication or authorization. This allows unauthenticated attackers to control critical robot functions, including starting/stopping programs, shutdown, and resetting safety. With a CVSS score of 9.4 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity, leading to high impacts on confidentiality, integrity, and availability. While there is no evidence of active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.0.14989, <= 3.3.3.292CPE matchmatch criteria
cpe:2.3:a:universal-robots:ur_software:*:*:*:*:*:*:*:*
>= 1.4CPE matchmatch criteria
cpe:2.3:a:universal-robots:ur_software:*:*:*:*:*:*:*:*
>= 5.0CPE matchmatch criteria
cpe:2.3:a:universal-robots:ur_software:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.4CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.5
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.43%
Probability of exploitation in next 30 days
EPSS Percentile
70.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0143 is in the 57th percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

universal-robots.com / how-tos-and-faqs/how-to/ur-how-tos/real-time-data-exchange-rtde-guide
Vendor Advisory