What is CVE-2020-8486?

CVE-2020-8486 is a medium-severity vulnerability in Abb 800xa Rnrp, classified under CWE-264. CVSS score: 6.6/10. Published 2020-04-29.

How severe is CVE-2020-8486?

Medium severity. CVSS v3 base score is 6.6 out of 10.

Vulnerability in Abb 800xa Rnrp

CVE-2020-8486

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.

EPSS: 0.003 (25.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H.

Affected products

Abb 800xa Rnrp — versions all versions
Abb 800xa_rnrp

Weakness classification (CWE)

CWE-264

References

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

Frequently asked questions

What is CVE-2020-8486?: CVE-2020-8486 is a medium-severity vulnerability in Abb 800xa Rnrp, classified under CWE-264. CVSS score: 6.6/10. Published 2020-04-29.
How severe is CVE-2020-8486?: Medium severity. CVSS v3 base score is 6.6 out of 10.