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HIGH · 7.8

CVE-2020-8474

Weak Registry permissions in ABB System 800xA Base allow low privileged users to read and modify registry settings related to control system functionality, allowing an authenticated attacker to cause ...

Vulnerability Description

Weak Registry permissions in ABB System 800xA Base allow low privileged users to read and modify registry settings related to control system functionality, allowing an authenticated attacker to cause system functions to stop or malfunction.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Abb800Xa Base System<= 6.0.0

Related Weaknesses (CWE)

CWE-269CWE-275

References

FAQ

What is CVE-2020-8474?

CVE-2020-8474 is a vulnerability with a CVSS score of 7.8 (HIGH). Weak Registry permissions in ABB System 800xA Base allow low privileged users to read and modify registry settings related to control system functionality, allowing an authenticated attacker to cause ...

How severe is CVE-2020-8474?

CVE-2020-8474 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-8474?

Check the references section above for vendor advisories and patch information. Affected products include: Abb 800Xa Base System.