Vulnerability · Published Apr 29, 2020 · Assigned by ABB
CVE-2020-8486ABB System 800xA Inter process communication vulnerability - 800xA RNRP
Medium 6.6
In plain English
A medium-severity security flaw in 800xA RNRP from ABB. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Severity (CVSS 3.1)6.6Medium
Exploit odds (30 days)0.3%top 73.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ABB | 800xA RNRP | all versions |
Weakness: CWE-264 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H