CVE-2020-8485 describes an insufficient protection vulnerability in the inter-process communication functions of all published versions of ABB System 800xA for MOD 300. An authenticated local attacker can inject data, leading to unauthorized reads and writes to controllers or causing Windows processes to crash. This vulnerability has a CVSS score of 7.8 (High), indicating high impact on confidentiality, integrity, and availability with low attack complexity and privileges required. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:abb:800xa:*:*:*:*:*:*:mod_300:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.