What is CVE-2021-22279?

CVE-2021-22279 is a critical-severity vulnerability in Abb Omnicore_c30, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2021-12-13.

How severe is CVE-2021-22279?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Auth bypass in Abb Omnicore_c30

CVE-2021-22279

A Missing Authentication vulnerability in RobotWare for the OmniCore robot controller allows an attacker to read and modify files on the robot controller if the attacker has access to the Connected Services Gateway Ethernet port.

Vulnerability class: Broken Authentication

EPSS: 0.014 (69.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Abb Omnicore_c30
Abb Omnicore_c30_firmware
Abb Robotware — versions unspecified

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

cybersecurity@ch.abb.com (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-22279?: CVE-2021-22279 is a critical-severity vulnerability in Abb Omnicore_c30, classified under Missing Authentication for Critical Function. CVSS score: 9.8/10. Published 2021-12-13.
How severe is CVE-2021-22279?: Critical severity. CVSS v3 base score is 9.8 out of 10.