CVE-2020-8486 — MEDIUM (6.6)

Vulnerability Description

Insufficient protection of the inter-process communication functions in ABB System 800xA RNRP (all published versions) enables an attacker authenticated on the local system to inject data, affect node redundancy handling.

CVSS Score

6.6

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

HIGH

Affected Products

Vendor	Product	Versions
Abb	800Xa Rnrp	All versions

Related Weaknesses (CWE)

CWE-264

References

https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236&LanguageCode=Vendor Advisory
https://search.abb.com/library/Download.aspx?DocumentID=2PAA121236&LanguageCode=Vendor Advisory

FAQ

What is CVE-2020-8486?

CVE-2020-8486 is a vulnerability with a CVSS score of 6.6 (MEDIUM). Insufficient protection of the inter-process communication functions in ABB System 800xA RNRP (all published versions) enables an attacker authenticated on the local system to inject data, affect node...

How severe is CVE-2020-8486?

CVE-2020-8486 has been rated MEDIUM with a CVSS base score of 6.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-8486?

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